56874194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 94575600

約数和(自身を除く): 37701406

約数列:

[1, 2, 13, 26, 53, 106, 149, 277, 298, 554, 689, 1378, 1937, 3601, 3874, 7202, 7897, 14681, 15794, 29362, 41273, 82546, 102661, 190853, 205322, 381706, 536549, 1073098, 2187469, 4374938, 28437097, 56874194]

約数ペア:

[(1, 56874194), (2, 28437097), (13, 4374938), (26, 2187469), (53, 1073098), (106, 536549), (149, 381706), (277, 205322), (298, 190853), (554, 102661), (689, 82546), (1378, 41273), (1937, 29362), (3601, 15794), (3874, 14681), (7202, 7897)]