69890524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1993}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 133661808

約数和(自身を除く): 63771284

約数列:

[1, 2, 4, 11, 22, 44, 797, 1594, 1993, 3188, 3986, 7972, 8767, 17534, 21923, 35068, 43846, 87692, 1588421, 3176842, 6353684, 17472631, 34945262, 69890524]

約数ペア:

[(1, 69890524), (2, 34945262), (4, 17472631), (11, 6353684), (22, 3176842), (44, 1588421), (797, 87692), (1594, 43846), (1993, 35068), (3188, 21923), (3986, 17534), (7972, 8767)]