68546686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{155083}}^1$

素因数の和:155115

約数の個数: 16

約数和(自身を含む): 117243504

約数和(自身を除く): 48696818

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 155083, 310166, 2016079, 2636411, 4032158, 5272822, 34273343, 68546686]

約数ペア:

[(1, 68546686), (2, 34273343), (13, 5272822), (17, 4032158), (26, 2636411), (34, 2016079), (221, 310166), (442, 155083)]