28760146

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 44259840

約数和(自身を除く): 15499694

約数列:

[1, 2, 47, 94, 271, 542, 1129, 2258, 12737, 25474, 53063, 106126, 305959, 611918, 14380073, 28760146]

約数ペア:

[(1, 28760146), (2, 14380073), (47, 611918), (94, 305959), (271, 106126), (542, 53063), (1129, 25474), (2258, 12737)]