40052714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90617}}^1$

素因数の和:90649

約数の個数: 16

約数和(自身を含む): 68507208

約数和(自身を除く): 28454494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90617, 181234, 1178021, 1540489, 2356042, 3080978, 20026357, 40052714]

約数ペア:

[(1, 40052714), (2, 20026357), (13, 3080978), (17, 2356042), (26, 1540489), (34, 1178021), (221, 181234), (442, 90617)]