28563610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 53044992

約数和(自身を除く): 24481382

約数列:

[1, 2, 5, 10, 43, 86, 181, 215, 362, 367, 430, 734, 905, 1810, 1835, 3670, 7783, 15566, 15781, 31562, 38915, 66427, 77830, 78905, 132854, 157810, 332135, 664270, 2856361, 5712722, 14281805, 28563610]

約数ペア:

[(1, 28563610), (2, 14281805), (5, 5712722), (10, 2856361), (43, 664270), (86, 332135), (181, 157810), (215, 132854), (362, 78905), (367, 77830), (430, 66427), (734, 38915), (905, 31562), (1810, 15781), (1835, 15566), (3670, 7783)]