42271792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 94011840

約数和(自身を除く): 51740048

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 233, 272, 368, 391, 464, 466, 493, 667, 782, 932, 986, 1334, 1564, 1864, 1972, 2668, 3128, 3728, 3944, 3961, 5336, 5359, 6256, 6757, 7888, 7922, 10672, 10718, 11339, 13514, 15844, 21436, 22678, 27028, 31688, 42872, 45356, 54056, 63376, 85744, 90712, 91103, 108112, 114869, 155411, 181424, 182206, 229738, 310822, 364412, 459476, 621644, 728824, 918952, 1243288, 1457648, 1837904, 2486576, 2641987, 5283974, 10567948, 21135896, 42271792]

約数ペア:

[(1, 42271792), (2, 21135896), (4, 10567948), (8, 5283974), (16, 2641987), (17, 2486576), (23, 1837904), (29, 1457648), (34, 1243288), (46, 918952), (58, 728824), (68, 621644), (92, 459476), (116, 364412), (136, 310822), (184, 229738), (232, 182206), (233, 181424), (272, 155411), (368, 114869), (391, 108112), (464, 91103), (466, 90712), (493, 85744), (667, 63376), (782, 54056), (932, 45356), (986, 42872), (1334, 31688), (1564, 27028), (1864, 22678), (1972, 21436), (2668, 15844), (3128, 13514), (3728, 11339), (3944, 10718), (3961, 10672), (5336, 7922), (5359, 7888), (6256, 6757)]