68932708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8779}}^1$

素因数の和:8947

約数の個数: 24

約数和(自身を含む): 130786880

約数和(自身を除く): 61854172

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 8779, 17558, 35116, 114127, 228254, 456508, 1325629, 2651258, 5302516, 17233177, 34466354, 68932708]

約数ペア:

[(1, 68932708), (2, 34466354), (4, 17233177), (13, 5302516), (26, 2651258), (52, 1325629), (151, 456508), (302, 228254), (604, 114127), (1963, 35116), (3926, 17558), (7852, 8779)]