71999705134

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72434311}}^1$

素因数の和:72434391

約数の個数: 16

約数和(自身を含む): 125166491136

約数和(自身を除く): 53166786002

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 72434311, 144868622, 507040177, 1014080354, 5142836081, 10285672162, 35999852567, 71999705134]

約数ペア:

[(1, 71999705134), (2, 35999852567), (7, 10285672162), (14, 5142836081), (71, 1014080354), (142, 507040177), (497, 144868622), (994, 72434311)]