67997732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 137760000

約数和(自身を除く): 69762268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 326, 418, 499, 652, 836, 998, 1793, 1996, 3097, 3586, 5489, 6194, 7172, 9481, 10978, 12388, 18962, 21956, 34067, 37924, 68134, 81337, 104291, 136268, 162674, 208582, 325348, 417164, 894707, 1545403, 1789414, 3090806, 3578828, 6181612, 16999433, 33998866, 67997732]

約数ペア:

[(1, 67997732), (2, 33998866), (4, 16999433), (11, 6181612), (19, 3578828), (22, 3090806), (38, 1789414), (44, 1545403), (76, 894707), (163, 417164), (209, 325348), (326, 208582), (418, 162674), (499, 136268), (652, 104291), (836, 81337), (998, 68134), (1793, 37924), (1996, 34067), (3097, 21956), (3586, 18962), (5489, 12388), (6194, 10978), (7172, 9481)]