25734124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 52623648

約数和(自身を除く): 26889524

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 677, 731, 884, 1118, 1354, 1462, 2236, 2708, 2924, 8801, 9503, 11509, 17602, 19006, 23018, 29111, 35204, 38012, 46036, 58222, 116444, 149617, 299234, 378443, 494887, 598468, 756886, 989774, 1513772, 1979548, 6433531, 12867062, 25734124]

約数ペア:

[(1, 25734124), (2, 12867062), (4, 6433531), (13, 1979548), (17, 1513772), (26, 989774), (34, 756886), (43, 598468), (52, 494887), (68, 378443), (86, 299234), (172, 149617), (221, 116444), (442, 58222), (559, 46036), (677, 38012), (731, 35204), (884, 29111), (1118, 23018), (1354, 19006), (1462, 17602), (2236, 11509), (2708, 9503), (2924, 8801)]