4491578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 4701382

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 37, 46, 58, 74, 91, 161, 182, 203, 259, 299, 322, 377, 406, 481, 518, 598, 667, 754, 851, 962, 1073, 1334, 1702, 2093, 2146, 2639, 3367, 4186, 4669, 5278, 5957, 6734, 7511, 8671, 9338, 11063, 11914, 13949, 15022, 17342, 22126, 24679, 27898, 49358, 60697, 77441, 97643, 121394, 154882, 172753, 195286, 320827, 345506, 641654, 2245789, 4491578]

約数ペア:

[(1, 4491578), (2, 2245789), (7, 641654), (13, 345506), (14, 320827), (23, 195286), (26, 172753), (29, 154882), (37, 121394), (46, 97643), (58, 77441), (74, 60697), (91, 49358), (161, 27898), (182, 24679), (203, 22126), (259, 17342), (299, 15022), (322, 13949), (377, 11914), (406, 11063), (481, 9338), (518, 8671), (598, 7511), (667, 6734), (754, 5957), (851, 5278), (962, 4669), (1073, 4186), (1334, 3367), (1702, 2639), (2093, 2146)]