71939508478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{10570013}}^1$

素因数の和:10570139

約数の個数: 16

約数和(自身を含む): 111873028176

約数和(自身を除く): 39933519698

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 10570013, 21140026, 433370533, 866741066, 877311079, 1754622158, 35969754239, 71939508478]

約数ペア:

[(1, 71939508478), (2, 35969754239), (41, 1754622158), (82, 877311079), (83, 866741066), (166, 433370533), (3403, 21140026), (6806, 10570013)]