38910028

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 70156800

約数和(自身を除く): 31246772

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 2087, 4174, 4661, 8348, 9322, 18644, 123133, 164873, 246266, 329746, 492532, 659492, 9727507, 19455014, 38910028]

約数ペア:

[(1, 38910028), (2, 19455014), (4, 9727507), (59, 659492), (79, 492532), (118, 329746), (158, 246266), (236, 164873), (316, 123133), (2087, 18644), (4174, 9322), (4661, 8348)]