25925432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 52852800

約数和(自身を除く): 26927368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2287, 2834, 4574, 5668, 9148, 11336, 18296, 29731, 59462, 118924, 237848, 249283, 498566, 997132, 1994264, 3240679, 6481358, 12962716, 25925432]

約数ペア:

[(1, 25925432), (2, 12962716), (4, 6481358), (8, 3240679), (13, 1994264), (26, 997132), (52, 498566), (104, 249283), (109, 237848), (218, 118924), (436, 59462), (872, 29731), (1417, 18296), (2287, 11336), (2834, 9148), (4574, 5668)]