28906805312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1961

約数の個数: 224

約数和(自身を含む): 74228797440

約数和(自身を除く): 45321992128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 79, 82, 88, 112, 154, 158, 164, 176, 224, 287, 308, 316, 328, 352, 448, 451, 553, 574, 616, 632, 656, 704, 869, 902, 1106, 1148, 1232, 1264, 1312, 1738, 1804, 1811, 2212, 2296, 2464, 2528, 2624, 3157, 3239, 3476, 3608, 3622, 4424, 4592, 4928, 5056, 6083, 6314, 6478, 6952, 7216, 7244, 8848, 9184, 12166, 12628, 12677, 12956, 13904, 14432, 14488, 17696, 18368, 19921, 22673, 24332, 25256, 25354, 25912, 27808, 28864, 28976, 35392, 35629, 39842, 45346, 48664, 50512, 50708, 51824, 55616, 57952, 71258, 74251, 79684, 90692, 97328, 101024, 101416, 103648, 115904, 139447, 142516, 143069, 148502, 159368, 181384, 194656, 202048, 202832, 207296, 249403, 278894, 285032, 286138, 297004, 318736, 362768, 389312, 405664, 498806, 519757, 557788, 570064, 572276, 594008, 637472, 725536, 811328, 816761, 997612, 1001483, 1039514, 1115576, 1140128, 1144552, 1188016, 1274944, 1451072, 1573759, 1633522, 1995224, 2002966, 2079028, 2231152, 2280256, 2289104, 2376032, 3147518, 3267044, 3990448, 4005932, 4158056, 4462304, 4578208, 4752064, 5717327, 5865829, 6295036, 6534088, 7980896, 8011864, 8316112, 8924608, 9156416, 11016313, 11434654, 11731658, 12590072, 13068176, 15961792, 16023728, 16632224, 22032626, 22869308, 23463316, 25180144, 26136352, 32047456, 33264448, 41060803, 44065252, 45738616, 46926632, 50360288, 52272704, 64094912, 64524119, 82121606, 88130504, 91477232, 93853264, 100720576, 129048238, 164243212, 176261008, 182954464, 187706528, 258096476, 328486424, 352522016, 365908928, 375413056, 451668833, 516192952, 656972848, 705044032, 903337666, 1032385904, 1313945696, 1806675332, 2064771808, 2627891392, 3613350664, 4129543616, 7226701328, 14453402656, 28906805312]

約数ペア:

[(1, 28906805312), (2, 14453402656), (4, 7226701328), (7, 4129543616), (8, 3613350664), (11, 2627891392), (14, 2064771808), (16, 1806675332), (22, 1313945696), (28, 1032385904), (32, 903337666), (41, 705044032), (44, 656972848), (56, 516192952), (64, 451668833), (77, 375413056), (79, 365908928), (82, 352522016), (88, 328486424), (112, 258096476), (154, 187706528), (158, 182954464), (164, 176261008), (176, 164243212), (224, 129048238), (287, 100720576), (308, 93853264), (316, 91477232), (328, 88130504), (352, 82121606), (448, 64524119), (451, 64094912), (553, 52272704), (574, 50360288), (616, 46926632), (632, 45738616), (656, 44065252), (704, 41060803), (869, 33264448), (902, 32047456), (1106, 26136352), (1148, 25180144), (1232, 23463316), (1264, 22869308), (1312, 22032626), (1738, 16632224), (1804, 16023728), (1811, 15961792), (2212, 13068176), (2296, 12590072), (2464, 11731658), (2528, 11434654), (2624, 11016313), (3157, 9156416), (3239, 8924608), (3476, 8316112), (3608, 8011864), (3622, 7980896), (4424, 6534088), (4592, 6295036), (4928, 5865829), (5056, 5717327), (6083, 4752064), (6314, 4578208), (6478, 4462304), (6952, 4158056), (7216, 4005932), (7244, 3990448), (8848, 3267044), (9184, 3147518), (12166, 2376032), (12628, 2289104), (12677, 2280256), (12956, 2231152), (13904, 2079028), (14432, 2002966), (14488, 1995224), (17696, 1633522), (18368, 1573759), (19921, 1451072), (22673, 1274944), (24332, 1188016), (25256, 1144552), (25354, 1140128), (25912, 1115576), (27808, 1039514), (28864, 1001483), (28976, 997612), (35392, 816761), (35629, 811328), (39842, 725536), (45346, 637472), (48664, 594008), (50512, 572276), (50708, 570064), (51824, 557788), (55616, 519757), (57952, 498806), (71258, 405664), (74251, 389312), (79684, 362768), (90692, 318736), (97328, 297004), (101024, 286138), (101416, 285032), (103648, 278894), (115904, 249403), (139447, 207296), (142516, 202832), (143069, 202048), (148502, 194656), (159368, 181384)]