28621726

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{34651}}^1$

素因数の和:34719

約数の個数: 16

約数和(自身を含む): 49898880

約数和(自身を除く): 21277154

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 34651, 69302, 242557, 485114, 2044409, 4088818, 14310863, 28621726]

約数ペア:

[(1, 28621726), (2, 14310863), (7, 4088818), (14, 2044409), (59, 485114), (118, 242557), (413, 69302), (826, 34651)]