68771084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 122068800

約数和(自身を除く): 53297716

約数列:

[1, 2, 4, 139, 179, 278, 358, 556, 691, 716, 1382, 2764, 24881, 49762, 96049, 99524, 123689, 192098, 247378, 384196, 494756, 17192771, 34385542, 68771084]

約数ペア:

[(1, 68771084), (2, 34385542), (4, 17192771), (139, 494756), (179, 384196), (278, 247378), (358, 192098), (556, 123689), (691, 99524), (716, 96049), (1382, 49762), (2764, 24881)]