28803566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 48665232

約数和(自身を除く): 19861666

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2903, 4961, 5806, 9922, 31933, 63866, 119023, 238046, 351263, 702526, 1309253, 2618506, 14401783, 28803566]

約数ペア:

[(1, 28803566), (2, 14401783), (11, 2618506), (22, 1309253), (41, 702526), (82, 351263), (121, 238046), (242, 119023), (451, 63866), (902, 31933), (2903, 9922), (4961, 5806)]