64247268

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{42157}}^1$

素因数の和:42291

約数の個数: 24

約数和(自身を含む): 151094272

約数和(自身を除く): 86847004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 42157, 84314, 126471, 168628, 252942, 505884, 5353939, 10707878, 16061817, 21415756, 32123634, 64247268]

約数ペア:

[(1, 64247268), (2, 32123634), (3, 21415756), (4, 16061817), (6, 10707878), (12, 5353939), (127, 505884), (254, 252942), (381, 168628), (508, 126471), (762, 84314), (1524, 42157)]