68091428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 122337600

約数和(自身を除く): 54246172

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 2647, 5294, 6431, 10588, 12862, 25724, 156173, 288523, 312346, 577046, 624692, 1154092, 17022857, 34045714, 68091428]

約数ペア:

[(1, 68091428), (2, 34045714), (4, 17022857), (59, 1154092), (109, 624692), (118, 577046), (218, 312346), (236, 288523), (436, 156173), (2647, 25724), (5294, 12862), (6431, 10588)]