70272752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399277}}^1$

素因数の和:399296

約数の個数: 20

約数和(自身を含む): 148531416

約数和(自身を除く): 78258664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399277, 798554, 1597108, 3194216, 4392047, 6388432, 8784094, 17568188, 35136376, 70272752]

約数ペア:

[(1, 70272752), (2, 35136376), (4, 17568188), (8, 8784094), (11, 6388432), (16, 4392047), (22, 3194216), (44, 1597108), (88, 798554), (176, 399277)]