40960628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 74360832

約数和(自身を除く): 33400204

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 2687, 3811, 5374, 7622, 10748, 15244, 99419, 198838, 276761, 397676, 553522, 1107044, 10240157, 20480314, 40960628]

約数ペア:

[(1, 40960628), (2, 20480314), (4, 10240157), (37, 1107044), (74, 553522), (103, 397676), (148, 276761), (206, 198838), (412, 99419), (2687, 15244), (3811, 10748), (5374, 7622)]