74186372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18059}}^1$

素因数の和:18155

約数の個数: 24

約数和(自身を含む): 141590400

約数和(自身を除く): 67404028

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 18059, 36118, 72236, 234767, 469534, 939068, 1426661, 2853322, 5706644, 18546593, 37093186, 74186372]

約数ペア:

[(1, 74186372), (2, 37093186), (4, 18546593), (13, 5706644), (26, 2853322), (52, 1426661), (79, 939068), (158, 469534), (316, 234767), (1027, 72236), (2054, 36118), (4108, 18059)]