8638504

素因数分解:

$2^3\times 7^2\times {\mathrm{22037}}^1$

素因数の和:22057

約数の個数: 24

約数和(自身を含む): 18842490

約数和(自身を除く): 10203986

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 22037, 44074, 88148, 154259, 176296, 308518, 617036, 1079813, 1234072, 2159626, 4319252, 8638504]

約数ペア:

[(1, 8638504), (2, 4319252), (4, 2159626), (7, 1234072), (8, 1079813), (14, 617036), (28, 308518), (49, 176296), (56, 154259), (98, 88148), (196, 44074), (392, 22037)]