79550872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 157575600

約数和(自身を除く): 78024728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 1348, 1553, 2696, 3106, 6212, 6403, 12424, 12806, 25612, 29507, 51224, 59014, 118028, 236056, 523361, 1046722, 2093444, 4186888, 9943859, 19887718, 39775436, 79550872]

約数ペア:

[(1, 79550872), (2, 39775436), (4, 19887718), (8, 9943859), (19, 4186888), (38, 2093444), (76, 1046722), (152, 523361), (337, 236056), (674, 118028), (1348, 59014), (1553, 51224), (2696, 29507), (3106, 25612), (6212, 12806), (6403, 12424)]