68893298

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1109}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 104895000

約数和(自身を除く): 36001702

約数列:

[1, 2, 89, 178, 349, 698, 1109, 2218, 31061, 62122, 98701, 197402, 387041, 774082, 34446649, 68893298]

約数ペア:

[(1, 68893298), (2, 34446649), (89, 774082), (178, 387041), (349, 197402), (698, 98701), (1109, 62122), (2218, 31061)]