64387524

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{21377}}^1$

素因数の和:21635

約数の個数: 24

約数和(自身を含む): 150843168

約数和(自身を除く): 86455644

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 21377, 42754, 64131, 85508, 128262, 256524, 5365627, 10731254, 16096881, 21462508, 32193762, 64387524]

約数ペア:

[(1, 64387524), (2, 32193762), (3, 21462508), (4, 16096881), (6, 10731254), (12, 5365627), (251, 256524), (502, 128262), (753, 85508), (1004, 64131), (1506, 42754), (3012, 21377)]