67992549808

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{7013}}^1\times {\mathrm{4423}}^1$

素因数の和:11581

約数の個数: 40

約数和(自身を含む): 132746066208

約数和(自身を除く): 64753516400

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 4423, 7013, 8846, 14026, 17692, 28052, 35384, 56104, 70768, 112208, 605951, 960781, 1211902, 1921562, 2423804, 3843124, 4847608, 7686248, 9695216, 15372496, 31018499, 62036998, 124073996, 248147992, 496295984, 4249534363, 8499068726, 16998137452, 33996274904, 67992549808]

約数ペア:

[(1, 67992549808), (2, 33996274904), (4, 16998137452), (8, 8499068726), (16, 4249534363), (137, 496295984), (274, 248147992), (548, 124073996), (1096, 62036998), (2192, 31018499), (4423, 15372496), (7013, 9695216), (8846, 7686248), (14026, 4847608), (17692, 3843124), (28052, 2423804), (35384, 1921562), (56104, 1211902), (70768, 960781), (112208, 605951)]