65864710

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{6451}}^1$

素因数の和:7479

約数の個数: 16

約数和(自身を含む): 118690992

約数和(自身を除く): 52826282

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 6451, 10210, 12902, 32255, 64510, 6586471, 13172942, 32932355, 65864710]

約数ペア:

[(1, 65864710), (2, 32932355), (5, 13172942), (10, 6586471), (1021, 64510), (2042, 32255), (5105, 12902), (6451, 10210)]