68549806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{3259}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 110905200

約数和(自身を除く): 42355394

約数列:

[1, 2, 13, 26, 809, 1618, 3259, 6518, 10517, 21034, 42367, 84734, 2636531, 5273062, 34274903, 68549806]

約数ペア:

[(1, 68549806), (2, 34274903), (13, 5273062), (26, 2636531), (809, 84734), (1618, 42367), (3259, 21034), (6518, 10517)]