8656728

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3371}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 21850560

約数和(自身を除く): 13193832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 3371, 6742, 10113, 13484, 20226, 26968, 40452, 80904, 360697, 721394, 1082091, 1442788, 2164182, 2885576, 4328364, 8656728]

約数ペア:

[(1, 8656728), (2, 4328364), (3, 2885576), (4, 2164182), (6, 1442788), (8, 1082091), (12, 721394), (24, 360697), (107, 80904), (214, 40452), (321, 26968), (428, 20226), (642, 13484), (856, 10113), (1284, 6742), (2568, 3371)]