77746864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373783}}^1$

素因数の和:373804

約数の個数: 20

約数和(自身を含む): 162222256

約数和(自身を除く): 84475392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373783, 747566, 1495132, 2990264, 4859179, 5980528, 9718358, 19436716, 38873432, 77746864]

約数ペア:

[(1, 77746864), (2, 38873432), (4, 19436716), (8, 9718358), (13, 5980528), (16, 4859179), (26, 2990264), (52, 1495132), (104, 747566), (208, 373783)]