69039908

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11057}}^1$

素因数の和:11291

約数の個数: 24

約数和(自身を含む): 138711552

約数和(自身を除く): 69671644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 11057, 22114, 44228, 77399, 154798, 309596, 2465711, 4931422, 9862844, 17259977, 34519954, 69039908]

約数ペア:

[(1, 69039908), (2, 34519954), (4, 17259977), (7, 9862844), (14, 4931422), (28, 2465711), (223, 309596), (446, 154798), (892, 77399), (1561, 44228), (3122, 22114), (6244, 11057)]