76990654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13399}}^1$

素因数の和:13444

約数の個数: 24

約数和(自身を含む): 132418800

約数和(自身を除く): 55428146

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 13399, 26798, 174187, 227783, 348374, 455566, 2264431, 2961179, 4528862, 5922358, 38495327, 76990654]

約数ペア:

[(1, 76990654), (2, 38495327), (13, 5922358), (17, 4528862), (26, 2961179), (34, 2264431), (169, 455566), (221, 348374), (338, 227783), (442, 174187), (2873, 26798), (5746, 13399)]