57408978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23509}}^1$

素因数の和:23562

約数の個数: 32

約数和(自身を含む): 128646720

約数和(自身を除く): 71237742

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 23509, 47018, 70527, 141054, 258599, 517198, 775797, 869833, 1551594, 1739666, 2609499, 5218998, 9568163, 19136326, 28704489, 57408978]

約数ペア:

[(1, 57408978), (2, 28704489), (3, 19136326), (6, 9568163), (11, 5218998), (22, 2609499), (33, 1739666), (37, 1551594), (66, 869833), (74, 775797), (111, 517198), (222, 258599), (407, 141054), (814, 70527), (1221, 47018), (2442, 23509)]