40212088

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2339}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 46274312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2339, 2456, 4298, 4678, 8596, 9356, 16373, 17192, 18712, 32746, 65492, 130984, 718073, 1436146, 2872292, 5026511, 5744584, 10053022, 20106044, 40212088]

約数ペア:

[(1, 40212088), (2, 20106044), (4, 10053022), (7, 5744584), (8, 5026511), (14, 2872292), (28, 1436146), (56, 718073), (307, 130984), (614, 65492), (1228, 32746), (2149, 18712), (2339, 17192), (2456, 16373), (4298, 9356), (4678, 8596)]