68412872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{777419}}^1$

素因数の和:777436

約数の個数: 16

約数和(自身を含む): 139935600

約数和(自身を除く): 71522728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 777419, 1554838, 3109676, 6219352, 8551609, 17103218, 34206436, 68412872]

約数ペア:

[(1, 68412872), (2, 34206436), (4, 17103218), (8, 8551609), (11, 6219352), (22, 3109676), (44, 1554838), (88, 777419)]