12561944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^3$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 24988800

約数和(自身を除く): 12426856

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 1369, 2294, 2738, 4588, 5476, 9176, 10952, 42439, 50653, 84878, 101306, 169756, 202612, 339512, 405224, 1570243, 3140486, 6280972, 12561944]

約数ペア:

[(1, 12561944), (2, 6280972), (4, 3140486), (8, 1570243), (31, 405224), (37, 339512), (62, 202612), (74, 169756), (124, 101306), (148, 84878), (248, 50653), (296, 42439), (1147, 10952), (1369, 9176), (2294, 5476), (2738, 4588)]