28004802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3491}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 64364544

約数和(自身を除く): 36359742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 3491, 4011, 6982, 8022, 10473, 20946, 24437, 48874, 73311, 146622, 666781, 1333562, 2000343, 4000686, 4667467, 9334934, 14002401, 28004802]

約数ペア:

[(1, 28004802), (2, 14002401), (3, 9334934), (6, 4667467), (7, 4000686), (14, 2000343), (21, 1333562), (42, 666781), (191, 146622), (382, 73311), (573, 48874), (1146, 24437), (1337, 20946), (2674, 10473), (3491, 8022), (4011, 6982)]