40858772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 73735200

約数和(自身を除く): 32876428

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1709, 3418, 5977, 6836, 11954, 23908, 73487, 146974, 237551, 293948, 475102, 950204, 10214693, 20429386, 40858772]

約数ペア:

[(1, 40858772), (2, 20429386), (4, 10214693), (43, 950204), (86, 475102), (139, 293948), (172, 237551), (278, 146974), (556, 73487), (1709, 23908), (3418, 11954), (5977, 6836)]