40042066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{877}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 61856856

約数和(自身を除く): 21814790

約数列:

[1, 2, 37, 74, 617, 877, 1234, 1754, 22829, 32449, 45658, 64898, 541109, 1082218, 20021033, 40042066]

約数ペア:

[(1, 40042066), (2, 20021033), (37, 1082218), (74, 541109), (617, 64898), (877, 45658), (1234, 32449), (1754, 22829)]