68664508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{2129}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 131327280

約数和(自身を除く): 62662772

約数列:

[1, 2, 4, 11, 22, 44, 733, 1466, 2129, 2932, 4258, 8063, 8516, 16126, 23419, 32252, 46838, 93676, 1560557, 3121114, 6242228, 17166127, 34332254, 68664508]

約数ペア:

[(1, 68664508), (2, 34332254), (4, 17166127), (11, 6242228), (22, 3121114), (44, 1560557), (733, 93676), (1466, 46838), (2129, 32252), (2932, 23419), (4258, 16126), (8063, 8516)]