57707848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1879}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 118440000

約数和(自身を除く): 60732152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 1879, 2792, 3758, 3839, 7516, 7678, 15032, 15356, 20669, 30712, 41338, 82676, 165352, 655771, 1311542, 2623084, 5246168, 7213481, 14426962, 28853924, 57707848]

約数ペア:

[(1, 57707848), (2, 28853924), (4, 14426962), (8, 7213481), (11, 5246168), (22, 2623084), (44, 1311542), (88, 655771), (349, 165352), (698, 82676), (1396, 41338), (1879, 30712), (2792, 20669), (3758, 15356), (3839, 15032), (7516, 7678)]