64884628

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 117621504

約数和(自身を除く): 52736876

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 4861, 6674, 9722, 13348, 19444, 228467, 345131, 456934, 690262, 913868, 1380524, 16221157, 32442314, 64884628]

約数ペア:

[(1, 64884628), (2, 32442314), (4, 16221157), (47, 1380524), (71, 913868), (94, 690262), (142, 456934), (188, 345131), (284, 228467), (3337, 19444), (4861, 13348), (6674, 9722)]