28691801008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1587

約数の個数: 160

約数和(自身を含む): 64075898880

約数和(自身を除く): 35384097872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 59, 62, 104, 106, 118, 124, 208, 212, 236, 248, 403, 424, 472, 496, 689, 767, 806, 848, 944, 1378, 1423, 1534, 1612, 1643, 1829, 2756, 2846, 3068, 3127, 3224, 3286, 3658, 5512, 5692, 6136, 6254, 6448, 6572, 7316, 11024, 11384, 12272, 12508, 13144, 14632, 18499, 21359, 22768, 23777, 25016, 26288, 29264, 36998, 40651, 42718, 44113, 47554, 50032, 73996, 75419, 81302, 83957, 85436, 88226, 95108, 96937, 147992, 150838, 162604, 167914, 170872, 176452, 190216, 193874, 295984, 301676, 325208, 335828, 341744, 352904, 380432, 387748, 573469, 603352, 650416, 671656, 705808, 775496, 980447, 1091441, 1146938, 1206704, 1260181, 1343312, 1550992, 1960894, 2182882, 2293876, 2337989, 2520362, 2602667, 3921788, 4365764, 4449721, 4587752, 4675978, 5040724, 5205334, 7843576, 8731528, 8899442, 9175504, 9351956, 10081448, 10410668, 15687152, 17463056, 17798884, 18703912, 20162896, 20821336, 30393857, 33834671, 35597768, 37407824, 41642672, 57846373, 60787714, 67669342, 71195536, 115692746, 121575428, 135338684, 137941351, 231385492, 243150856, 270677368, 275882702, 462770984, 486301712, 541354736, 551765404, 925541968, 1103530808, 1793237563, 2207061616, 3586475126, 7172950252, 14345900504, 28691801008]

約数ペア:

[(1, 28691801008), (2, 14345900504), (4, 7172950252), (8, 3586475126), (13, 2207061616), (16, 1793237563), (26, 1103530808), (31, 925541968), (52, 551765404), (53, 541354736), (59, 486301712), (62, 462770984), (104, 275882702), (106, 270677368), (118, 243150856), (124, 231385492), (208, 137941351), (212, 135338684), (236, 121575428), (248, 115692746), (403, 71195536), (424, 67669342), (472, 60787714), (496, 57846373), (689, 41642672), (767, 37407824), (806, 35597768), (848, 33834671), (944, 30393857), (1378, 20821336), (1423, 20162896), (1534, 18703912), (1612, 17798884), (1643, 17463056), (1829, 15687152), (2756, 10410668), (2846, 10081448), (3068, 9351956), (3127, 9175504), (3224, 8899442), (3286, 8731528), (3658, 7843576), (5512, 5205334), (5692, 5040724), (6136, 4675978), (6254, 4587752), (6448, 4449721), (6572, 4365764), (7316, 3921788), (11024, 2602667), (11384, 2520362), (12272, 2337989), (12508, 2293876), (13144, 2182882), (14632, 1960894), (18499, 1550992), (21359, 1343312), (22768, 1260181), (23777, 1206704), (25016, 1146938), (26288, 1091441), (29264, 980447), (36998, 775496), (40651, 705808), (42718, 671656), (44113, 650416), (47554, 603352), (50032, 573469), (73996, 387748), (75419, 380432), (81302, 352904), (83957, 341744), (85436, 335828), (88226, 325208), (95108, 301676), (96937, 295984), (147992, 193874), (150838, 190216), (162604, 176452), (167914, 170872)]