68679016

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6421}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 147962880

約数和(自身を除く): 79283864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 6421, 10696, 12842, 25684, 44947, 51368, 89894, 179788, 359576, 1226411, 2452822, 4905644, 8584877, 9811288, 17169754, 34339508, 68679016]

約数ペア:

[(1, 68679016), (2, 34339508), (4, 17169754), (7, 9811288), (8, 8584877), (14, 4905644), (28, 2452822), (56, 1226411), (191, 359576), (382, 179788), (764, 89894), (1337, 51368), (1528, 44947), (2674, 25684), (5348, 12842), (6421, 10696)]