68557588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{15427}}^1$

素因数の和:15543

約数の個数: 24

約数和(自身を含む): 132187104

約数和(自身を除く): 63629516

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 15427, 30854, 61708, 169697, 339394, 678788, 1558127, 3116254, 6232508, 17139397, 34278794, 68557588]

約数ペア:

[(1, 68557588), (2, 34278794), (4, 17139397), (11, 6232508), (22, 3116254), (44, 1558127), (101, 678788), (202, 339394), (404, 169697), (1111, 61708), (2222, 30854), (4444, 15427)]