71952294790

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{16242053}}^1$

素因数の和:16242503

約数の個数: 16

約数和(自身を含む): 129806495568

約数和(自身を除く): 57854200778

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 16242053, 32484106, 81210265, 162420530, 7195229479, 14390458958, 35976147395, 71952294790]

約数ペア:

[(1, 71952294790), (2, 35976147395), (5, 14390458958), (10, 7195229479), (443, 162420530), (886, 81210265), (2215, 32484106), (4430, 16242053)]