64768808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{622777}}^1$

素因数の和:622796

約数の個数: 16

約数和(自身を含む): 130783380

約数和(自身を除く): 66014572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 622777, 1245554, 2491108, 4982216, 8096101, 16192202, 32384404, 64768808]

約数ペア:

[(1, 64768808), (2, 32384404), (4, 16192202), (8, 8096101), (13, 4982216), (26, 2491108), (52, 1245554), (104, 622777)]