28263634

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54563}}^1$

素因数の和:54609

約数の個数: 16

約数和(自身を含む): 49762368

約数和(自身を除く): 21498734

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54563, 109126, 381941, 763882, 2018831, 4037662, 14131817, 28263634]

約数ペア:

[(1, 28263634), (2, 14131817), (7, 4037662), (14, 2018831), (37, 763882), (74, 381941), (259, 109126), (518, 54563)]