25196336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 28371664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 599, 956, 1198, 1912, 2396, 2629, 3824, 4792, 5258, 6589, 9584, 10516, 13178, 21032, 26356, 42064, 52712, 105424, 143161, 286322, 572644, 1145288, 1574771, 2290576, 3149542, 6299084, 12598168, 25196336]

約数ペア:

[(1, 25196336), (2, 12598168), (4, 6299084), (8, 3149542), (11, 2290576), (16, 1574771), (22, 1145288), (44, 572644), (88, 286322), (176, 143161), (239, 105424), (478, 52712), (599, 42064), (956, 26356), (1198, 21032), (1912, 13178), (2396, 10516), (2629, 9584), (3824, 6589), (4792, 5258)]