66661268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12281}}^1$

素因数の和:12367

約数の個数: 24

約数和(自身を含む): 123802560

約数和(自身を除く): 57141292

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 12281, 24562, 49124, 282463, 564926, 724579, 1129852, 1449158, 2898316, 16665317, 33330634, 66661268]

約数ペア:

[(1, 66661268), (2, 33330634), (4, 16665317), (23, 2898316), (46, 1449158), (59, 1129852), (92, 724579), (118, 564926), (236, 282463), (1357, 49124), (2714, 24562), (5428, 12281)]