68468906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{3847}}^1$

素因数の和:4669

約数の個数: 16

約数和(自身を含む): 112207680

約数和(自身を除く): 43738774

約数列:

[1, 2, 11, 22, 809, 1618, 3847, 7694, 8899, 17798, 42317, 84634, 3112223, 6224446, 34234453, 68468906]

約数ペア:

[(1, 68468906), (2, 34234453), (11, 6224446), (22, 3112223), (809, 84634), (1618, 42317), (3847, 17798), (7694, 8899)]