8989656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28813}}^1$

素因数の和:28835

約数の個数: 32

約数和(自身を含む): 24203760

約数和(自身を除く): 15214104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 28813, 57626, 86439, 115252, 172878, 230504, 345756, 374569, 691512, 749138, 1123707, 1498276, 2247414, 2996552, 4494828, 8989656]

約数ペア:

[(1, 8989656), (2, 4494828), (3, 2996552), (4, 2247414), (6, 1498276), (8, 1123707), (12, 749138), (13, 691512), (24, 374569), (26, 345756), (39, 230504), (52, 172878), (78, 115252), (104, 86439), (156, 57626), (312, 28813)]