13485752

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 29034720

約数和(自身を除く): 15548968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 857, 1124, 1714, 1967, 2248, 3428, 3934, 5999, 6856, 7868, 11998, 15736, 23996, 47992, 240817, 481634, 963268, 1685719, 1926536, 3371438, 6742876, 13485752]

約数ペア:

[(1, 13485752), (2, 6742876), (4, 3371438), (7, 1926536), (8, 1685719), (14, 963268), (28, 481634), (56, 240817), (281, 47992), (562, 23996), (857, 15736), (1124, 11998), (1714, 7868), (1967, 6856), (2248, 5999), (3428, 3934)]