125561488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2707}}^1$

素因数の和:2951

約数の個数: 40

約数和(自身を含む): 263260928

約数和(自身を除く): 137699440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2707, 2899, 3568, 5414, 5798, 10828, 11596, 21656, 23192, 35191, 43312, 46384, 70382, 140764, 281528, 563056, 603661, 1207322, 2414644, 4829288, 7847593, 9658576, 15695186, 31390372, 62780744, 125561488]

約数ペア:

[(1, 125561488), (2, 62780744), (4, 31390372), (8, 15695186), (13, 9658576), (16, 7847593), (26, 4829288), (52, 2414644), (104, 1207322), (208, 603661), (223, 563056), (446, 281528), (892, 140764), (1784, 70382), (2707, 46384), (2899, 43312), (3568, 35191), (5414, 23192), (5798, 21656), (10828, 11596)]