40379924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18059}}^1$

素因数の和:18119

約数の個数: 24

約数和(自身を含む): 77874720

約数和(自身を除く): 37494796

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 18059, 36118, 72236, 234767, 469534, 776537, 939068, 1553074, 3106148, 10094981, 20189962, 40379924]

約数ペア:

[(1, 40379924), (2, 20189962), (4, 10094981), (13, 3106148), (26, 1553074), (43, 939068), (52, 776537), (86, 469534), (172, 234767), (559, 72236), (1118, 36118), (2236, 18059)]