764457616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3675277}}^1$

素因数の和:3675298

約数の個数: 20

約数和(自身を含む): 1595070652

約数和(自身を除く): 830613036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3675277, 7350554, 14701108, 29402216, 47778601, 58804432, 95557202, 191114404, 382228808, 764457616]

約数ペア:

[(1, 764457616), (2, 382228808), (4, 191114404), (8, 95557202), (13, 58804432), (16, 47778601), (26, 29402216), (52, 14701108), (104, 7350554), (208, 3675277)]