25827928

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1483}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 55560960

約数和(自身を除く): 29733032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 1483, 2177, 2488, 2966, 4354, 5932, 8708, 10381, 11864, 17416, 20762, 41524, 83048, 461213, 922426, 1844852, 3228491, 3689704, 6456982, 12913964, 25827928]

約数ペア:

[(1, 25827928), (2, 12913964), (4, 6456982), (7, 3689704), (8, 3228491), (14, 1844852), (28, 922426), (56, 461213), (311, 83048), (622, 41524), (1244, 20762), (1483, 17416), (2177, 11864), (2488, 10381), (2966, 8708), (4354, 5932)]