28462896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 105850368

約数和(自身を除く): 77387472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 112, 119, 126, 132, 136, 144, 151, 153, 154, 168, 176, 187, 198, 204, 231, 238, 252, 264, 272, 302, 306, 308, 336, 357, 374, 396, 408, 453, 462, 476, 504, 528, 561, 604, 612, 616, 693, 714, 748, 792, 816, 906, 924, 952, 1008, 1057, 1071, 1122, 1208, 1224, 1232, 1309, 1359, 1386, 1428, 1496, 1584, 1661, 1683, 1812, 1848, 1904, 2114, 2142, 2244, 2416, 2448, 2567, 2618, 2718, 2772, 2856, 2992, 3171, 3322, 3366, 3624, 3696, 3927, 4228, 4284, 4488, 4983, 5134, 5236, 5436, 5544, 5712, 6342, 6644, 6732, 7248, 7701, 7854, 8456, 8568, 8976, 9513, 9966, 10268, 10472, 10872, 11088, 11627, 11781, 12684, 13288, 13464, 14949, 15402, 15708, 16912, 17136, 17969, 19026, 19932, 20536, 20944, 21744, 23103, 23254, 23562, 25368, 26576, 26928, 28237, 29898, 30804, 31416, 34881, 35938, 38052, 39864, 41072, 46206, 46508, 47124, 50736, 53907, 56474, 59796, 61608, 62832, 69762, 71876, 76104, 79728, 84711, 92412, 93016, 94248, 104643, 107814, 112948, 119592, 123216, 139524, 143752, 152208, 161721, 169422, 184824, 186032, 188496, 197659, 209286, 215628, 225896, 239184, 254133, 279048, 287504, 323442, 338844, 369648, 395318, 418572, 431256, 451792, 508266, 558096, 592977, 646884, 677688, 790636, 837144, 862512, 1016532, 1185954, 1293768, 1355376, 1581272, 1674288, 1778931, 2033064, 2371908, 2587536, 3162544, 3557862, 4066128, 4743816, 7115724, 9487632, 14231448, 28462896]

約数ペア:

[(1, 28462896), (2, 14231448), (3, 9487632), (4, 7115724), (6, 4743816), (7, 4066128), (8, 3557862), (9, 3162544), (11, 2587536), (12, 2371908), (14, 2033064), (16, 1778931), (17, 1674288), (18, 1581272), (21, 1355376), (22, 1293768), (24, 1185954), (28, 1016532), (33, 862512), (34, 837144), (36, 790636), (42, 677688), (44, 646884), (48, 592977), (51, 558096), (56, 508266), (63, 451792), (66, 431256), (68, 418572), (72, 395318), (77, 369648), (84, 338844), (88, 323442), (99, 287504), (102, 279048), (112, 254133), (119, 239184), (126, 225896), (132, 215628), (136, 209286), (144, 197659), (151, 188496), (153, 186032), (154, 184824), (168, 169422), (176, 161721), (187, 152208), (198, 143752), (204, 139524), (231, 123216), (238, 119592), (252, 112948), (264, 107814), (272, 104643), (302, 94248), (306, 93016), (308, 92412), (336, 84711), (357, 79728), (374, 76104), (396, 71876), (408, 69762), (453, 62832), (462, 61608), (476, 59796), (504, 56474), (528, 53907), (561, 50736), (604, 47124), (612, 46508), (616, 46206), (693, 41072), (714, 39864), (748, 38052), (792, 35938), (816, 34881), (906, 31416), (924, 30804), (952, 29898), (1008, 28237), (1057, 26928), (1071, 26576), (1122, 25368), (1208, 23562), (1224, 23254), (1232, 23103), (1309, 21744), (1359, 20944), (1386, 20536), (1428, 19932), (1496, 19026), (1584, 17969), (1661, 17136), (1683, 16912), (1812, 15708), (1848, 15402), (1904, 14949), (2114, 13464), (2142, 13288), (2244, 12684), (2416, 11781), (2448, 11627), (2567, 11088), (2618, 10872), (2718, 10472), (2772, 10268), (2856, 9966), (2992, 9513), (3171, 8976), (3322, 8568), (3366, 8456), (3624, 7854), (3696, 7701), (3927, 7248), (4228, 6732), (4284, 6644), (4488, 6342), (4983, 5712), (5134, 5544), (5236, 5436)]