28849238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77137}}^1$

素因数の和:77167

約数の個数: 16

約数和(自身を含む): 49985424

約数和(自身を除く): 21136186

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 77137, 154274, 848507, 1311329, 1697014, 2622658, 14424619, 28849238]

約数ペア:

[(1, 28849238), (2, 14424619), (11, 2622658), (17, 1697014), (22, 1311329), (34, 848507), (187, 154274), (374, 77137)]