25850864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 55413120

約数和(自身を除く): 29562256

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3359, 3848, 6718, 7696, 13436, 26872, 43667, 53744, 87334, 124283, 174668, 248566, 349336, 497132, 698672, 994264, 1615679, 1988528, 3231358, 6462716, 12925432, 25850864]

約数ペア:

[(1, 25850864), (2, 12925432), (4, 6462716), (8, 3231358), (13, 1988528), (16, 1615679), (26, 994264), (37, 698672), (52, 497132), (74, 349336), (104, 248566), (148, 174668), (208, 124283), (296, 87334), (481, 53744), (592, 43667), (962, 26872), (1924, 13436), (3359, 7696), (3848, 6718)]