25409644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4483}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 48337520

約数和(自身を除く): 22927876

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4483, 5668, 8966, 17932, 58279, 116558, 233116, 488647, 977294, 1954588, 6352411, 12704822, 25409644]

約数ペア:

[(1, 25409644), (2, 12704822), (4, 6352411), (13, 1954588), (26, 977294), (52, 488647), (109, 233116), (218, 116558), (436, 58279), (1417, 17932), (2834, 8966), (4483, 5668)]