40623464

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3253}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 87467520

約数和(自身を除く): 46844056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 3253, 6244, 6506, 12488, 13012, 22771, 26024, 45542, 91084, 182168, 725419, 1450838, 2901676, 5077933, 5803352, 10155866, 20311732, 40623464]

約数ペア:

[(1, 40623464), (2, 20311732), (4, 10155866), (7, 5803352), (8, 5077933), (14, 2901676), (28, 1450838), (56, 725419), (223, 182168), (446, 91084), (892, 45542), (1561, 26024), (1784, 22771), (3122, 13012), (3253, 12488), (6244, 6506)]