40644574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5039}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 63201600

約数和(自身を除く): 22557026

約数列:

[1, 2, 37, 74, 109, 218, 4033, 5039, 8066, 10078, 186443, 372886, 549251, 1098502, 20322287, 40644574]

約数ペア:

[(1, 40644574), (2, 20322287), (37, 1098502), (74, 549251), (109, 372886), (218, 186443), (4033, 10078), (5039, 8066)]