40694857

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 48460032

約数和(自身を除く): 7765175

約数列:

[1, 7, 37, 71, 259, 497, 2213, 2627, 15491, 18389, 81881, 157123, 573167, 1099861, 5813551, 40694857]

約数ペア:

[(1, 40694857), (7, 5813551), (37, 1099861), (71, 573167), (259, 157123), (497, 81881), (2213, 18389), (2627, 15491)]