40618879

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 48697920

約数和(自身を除く): 8079041

約数列:

[1, 7, 29, 73, 203, 511, 2117, 2741, 14819, 19187, 79489, 200093, 556423, 1400651, 5802697, 40618879]

約数ペア:

[(1, 40618879), (7, 5802697), (29, 1400651), (73, 556423), (203, 200093), (511, 79489), (2117, 19187), (2741, 14819)]