61157028

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{7877}}^1$

素因数の和:8531

約数の個数: 24

約数和(自身を含む): 142938432

約数和(自身を除く): 81781404

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 7877, 15754, 23631, 31508, 47262, 94524, 5096419, 10192838, 15289257, 20385676, 30578514, 61157028]

約数ペア:

[(1, 61157028), (2, 30578514), (3, 20385676), (4, 15289257), (6, 10192838), (12, 5096419), (647, 94524), (1294, 47262), (1941, 31508), (2588, 23631), (3882, 15754), (7764, 7877)]