66540643262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1\times {\mathrm{16553}}^1$

素因数の和:17572

約数の個数: 32

約数和(自身を含む): 106583392512

約数和(自身を除く): 40042749250

約数列:

[1, 2, 17, 34, 137, 274, 863, 1726, 2329, 4658, 14671, 16553, 29342, 33106, 118231, 236462, 281401, 562802, 2009927, 2267761, 4019854, 4535522, 14285239, 28570478, 38551937, 77103874, 242849063, 485698126, 1957077743, 3914155486, 33270321631, 66540643262]

約数ペア:

[(1, 66540643262), (2, 33270321631), (17, 3914155486), (34, 1957077743), (137, 485698126), (274, 242849063), (863, 77103874), (1726, 38551937), (2329, 28570478), (4658, 14285239), (14671, 4535522), (16553, 4019854), (29342, 2267761), (33106, 2009927), (118231, 562802), (236462, 281401)]