64157228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{919}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 116229120

約数和(自身を除く): 52071892

約数列:

[1, 2, 4, 31, 62, 124, 563, 919, 1126, 1838, 2252, 3676, 17453, 28489, 34906, 56978, 69812, 113956, 517397, 1034794, 2069588, 16039307, 32078614, 64157228]

約数ペア:

[(1, 64157228), (2, 32078614), (4, 16039307), (31, 2069588), (62, 1034794), (124, 517397), (563, 113956), (919, 69812), (1126, 56978), (1838, 34906), (2252, 28489), (3676, 17453)]