64808710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281777}}^1$

素因数の和:281807

約数の個数: 16

約数和(自身を含む): 121728096

約数和(自身を除く): 56919386

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281777, 563554, 1408885, 2817770, 6480871, 12961742, 32404355, 64808710]

約数ペア:

[(1, 64808710), (2, 32404355), (5, 12961742), (10, 6480871), (23, 2817770), (46, 1408885), (115, 563554), (230, 281777)]