71637670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{551059}}^1$

素因数の和:551079

約数の個数: 16

約数和(自身を含む): 138867120

約数和(自身を除く): 67229450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 551059, 1102118, 2755295, 5510590, 7163767, 14327534, 35818835, 71637670]

約数ペア:

[(1, 71637670), (2, 35818835), (5, 14327534), (10, 7163767), (13, 5510590), (26, 2755295), (65, 1102118), (130, 551059)]