24990724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9311}}^1$

素因数の和:9387

約数の個数: 24

約数和(自身を含む): 48496896

約数和(自身を除く): 23506172

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 9311, 18622, 37244, 102421, 204842, 409684, 567971, 1135942, 2271884, 6247681, 12495362, 24990724]

約数ペア:

[(1, 24990724), (2, 12495362), (4, 6247681), (11, 2271884), (22, 1135942), (44, 567971), (61, 409684), (122, 204842), (244, 102421), (671, 37244), (1342, 18622), (2684, 9311)]