25359796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 55827072

約数和(自身を除く): 30467276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 601, 959, 1202, 1507, 1918, 2404, 3014, 3836, 4207, 6028, 6611, 8414, 10549, 13222, 16828, 21098, 26444, 42196, 46277, 82337, 92554, 164674, 185108, 329348, 576359, 905707, 1152718, 1811414, 2305436, 3622828, 6339949, 12679898, 25359796]

約数ペア:

[(1, 25359796), (2, 12679898), (4, 6339949), (7, 3622828), (11, 2305436), (14, 1811414), (22, 1152718), (28, 905707), (44, 576359), (77, 329348), (137, 185108), (154, 164674), (274, 92554), (308, 82337), (548, 46277), (601, 42196), (959, 26444), (1202, 21098), (1507, 16828), (1918, 13222), (2404, 10549), (3014, 8414), (3836, 6611), (4207, 6028)]