71443670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 132690528

約数和(自身を除く): 61246858

約数列:

[1, 2, 5, 10, 37, 74, 185, 353, 370, 547, 706, 1094, 1765, 2735, 3530, 5470, 13061, 20239, 26122, 40478, 65305, 101195, 130610, 193091, 202390, 386182, 965455, 1930910, 7144367, 14288734, 35721835, 71443670]

約数ペア:

[(1, 71443670), (2, 35721835), (5, 14288734), (10, 7144367), (37, 1930910), (74, 965455), (185, 386182), (353, 202390), (370, 193091), (547, 130610), (706, 101195), (1094, 65305), (1765, 40478), (2735, 26122), (3530, 20239), (5470, 13061)]