39728530

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{6481}}^1$

素因数の和:7101

約数の個数: 16

約数和(自身を含む): 71639064

約数和(自身を除く): 31910534

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 6481, 12962, 32405, 64810, 3972853, 7945706, 19864265, 39728530]

約数ペア:

[(1, 39728530), (2, 19864265), (5, 7945706), (10, 3972853), (613, 64810), (1226, 32405), (3065, 12962), (6130, 6481)]