64618264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 126000000

約数和(自身を除く): 61381736

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 446, 892, 1249, 1784, 2498, 4996, 6467, 9992, 12934, 25868, 36221, 51736, 72442, 144884, 278527, 289768, 557054, 1114108, 2228216, 8077283, 16154566, 32309132, 64618264]

約数ペア:

[(1, 64618264), (2, 32309132), (4, 16154566), (8, 8077283), (29, 2228216), (58, 1114108), (116, 557054), (223, 289768), (232, 278527), (446, 144884), (892, 72442), (1249, 51736), (1784, 36221), (2498, 25868), (4996, 12934), (6467, 9992)]