40775084

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23873}}^1$

素因数の和:23945

約数の個数: 24

約数和(自身を含む): 82890528

約数和(自身を除く): 42115444

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23873, 47746, 95492, 167111, 334222, 668444, 1456253, 2912506, 5825012, 10193771, 20387542, 40775084]

約数ペア:

[(1, 40775084), (2, 20387542), (4, 10193771), (7, 5825012), (14, 2912506), (28, 1456253), (61, 668444), (122, 334222), (244, 167111), (427, 95492), (854, 47746), (1708, 23873)]