8249928

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 20781600

約数和(自身を除く): 12531672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 2473, 3336, 4946, 7419, 9892, 14838, 19784, 29676, 59352, 343747, 687494, 1031241, 1374988, 2062482, 2749976, 4124964, 8249928]

約数ペア:

[(1, 8249928), (2, 4124964), (3, 2749976), (4, 2062482), (6, 1374988), (8, 1031241), (12, 687494), (24, 343747), (139, 59352), (278, 29676), (417, 19784), (556, 14838), (834, 9892), (1112, 7419), (1668, 4946), (2473, 3336)]