68719814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{87877}}^1$

素因数の和:87919

約数の個数: 16

約数和(自身を含む): 113889888

約数和(自身を除く): 45170074

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 87877, 175754, 1493909, 2021171, 2987818, 4042342, 34359907, 68719814]

約数ペア:

[(1, 68719814), (2, 34359907), (17, 4042342), (23, 2987818), (34, 2021171), (46, 1493909), (391, 175754), (782, 87877)]