72386188

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2593}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 144973472

約数和(自身を除く): 72587284

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 2593, 3988, 5186, 6979, 10372, 13958, 18151, 27916, 36302, 72604, 2585221, 5170442, 10340884, 18096547, 36193094, 72386188]

約数ペア:

[(1, 72386188), (2, 36193094), (4, 18096547), (7, 10340884), (14, 5170442), (28, 2585221), (997, 72604), (1994, 36302), (2593, 27916), (3988, 18151), (5186, 13958), (6979, 10372)]