66705604

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12473}}^1$

素因数の和:12675

約数の個数: 24

約数和(自身を含む): 134120448

約数和(自身を除く): 67414844

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 12473, 24946, 49892, 87311, 174622, 349244, 2382343, 4764686, 9529372, 16676401, 33352802, 66705604]

約数ペア:

[(1, 66705604), (2, 33352802), (4, 16676401), (7, 9529372), (14, 4764686), (28, 2382343), (191, 349244), (382, 174622), (764, 87311), (1337, 49892), (2674, 24946), (5348, 12473)]