68456726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{2207}}^1$

素因数の和:3415

約数の個数: 16

約数和(自身を含む): 110726784

約数和(自身を除く): 42270058

約数列:

[1, 2, 13, 26, 1193, 2207, 2386, 4414, 15509, 28691, 31018, 57382, 2632951, 5265902, 34228363, 68456726]

約数ペア:

[(1, 68456726), (2, 34228363), (13, 5265902), (26, 2632951), (1193, 57382), (2207, 31018), (2386, 28691), (4414, 15509)]