39112828

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 69431040

約数和(自身を除く): 30318212

約数列:

[1, 2, 4, 163, 239, 251, 326, 478, 502, 652, 956, 1004, 38957, 40913, 59989, 77914, 81826, 119978, 155828, 163652, 239956, 9778207, 19556414, 39112828]

約数ペア:

[(1, 39112828), (2, 19556414), (4, 9778207), (163, 239956), (239, 163652), (251, 155828), (326, 119978), (478, 81826), (502, 77914), (652, 59989), (956, 40913), (1004, 38957)]