74838808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{997}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 153412560

約数和(自身を除く): 78573752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 853, 997, 1706, 1994, 3412, 3988, 6824, 7976, 9383, 10967, 18766, 21934, 37532, 43868, 75064, 87736, 850441, 1700882, 3401764, 6803528, 9354851, 18709702, 37419404, 74838808]

約数ペア:

[(1, 74838808), (2, 37419404), (4, 18709702), (8, 9354851), (11, 6803528), (22, 3401764), (44, 1700882), (88, 850441), (853, 87736), (997, 75064), (1706, 43868), (1994, 37532), (3412, 21934), (3988, 18766), (6824, 10967), (7976, 9383)]