28361166

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 59630208

約数和(自身を除く): 31269042

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 2971, 3182, 4773, 5942, 8913, 9546, 17826, 109927, 127753, 219854, 255506, 329781, 383259, 659562, 766518, 4726861, 9453722, 14180583, 28361166]

約数ペア:

[(1, 28361166), (2, 14180583), (3, 9453722), (6, 4726861), (37, 766518), (43, 659562), (74, 383259), (86, 329781), (111, 255506), (129, 219854), (222, 127753), (258, 109927), (1591, 17826), (2971, 9546), (3182, 8913), (4773, 5942)]