12761256

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 32356800

約数和(自身を除く): 19595544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 7489, 14978, 22467, 29956, 44934, 59912, 89868, 179736, 531719, 1063438, 1595157, 2126876, 3190314, 4253752, 6380628, 12761256]

約数ペア:

[(1, 12761256), (2, 6380628), (3, 4253752), (4, 3190314), (6, 2126876), (8, 1595157), (12, 1063438), (24, 531719), (71, 179736), (142, 89868), (213, 59912), (284, 44934), (426, 29956), (568, 22467), (852, 14978), (1704, 7489)]