12446728

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 27244800

約数和(自身を除く): 14798072

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 4729, 9458, 18916, 33103, 37832, 66206, 132412, 222263, 264824, 444526, 889052, 1555841, 1778104, 3111682, 6223364, 12446728]

約数ペア:

[(1, 12446728), (2, 6223364), (4, 3111682), (7, 1778104), (8, 1555841), (14, 889052), (28, 444526), (47, 264824), (56, 222263), (94, 132412), (188, 66206), (329, 37832), (376, 33103), (658, 18916), (1316, 9458), (2632, 4729)]