68738164

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{12911}}^1$

素因数の和:12948

約数の個数: 24

約数和(自身を含む): 132322176

約数和(自身を除く): 63584012

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 12911, 25822, 51644, 142021, 284042, 568084, 1562231, 3124462, 6248924, 17184541, 34369082, 68738164]

約数ペア:

[(1, 68738164), (2, 34369082), (4, 17184541), (11, 6248924), (22, 3124462), (44, 1562231), (121, 568084), (242, 284042), (484, 142021), (1331, 51644), (2662, 25822), (5324, 12911)]