40220257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5869}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 50716800

約数和(自身を除く): 10496543

約数列:

[1, 7, 11, 77, 89, 623, 979, 5869, 6853, 41083, 64559, 451913, 522341, 3656387, 5745751, 40220257]

約数ペア:

[(1, 40220257), (7, 5745751), (11, 3656387), (77, 522341), (89, 451913), (623, 64559), (979, 41083), (5869, 6853)]