25473864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81647}}^1$

素因数の和:81669

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 43110456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81647, 163294, 244941, 326588, 489882, 653176, 979764, 1061411, 1959528, 2122822, 3184233, 4245644, 6368466, 8491288, 12736932, 25473864]

約数ペア:

[(1, 25473864), (2, 12736932), (3, 8491288), (4, 6368466), (6, 4245644), (8, 3184233), (12, 2122822), (13, 1959528), (24, 1061411), (26, 979764), (39, 653176), (52, 489882), (78, 326588), (104, 244941), (156, 163294), (312, 81647)]