68984578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{3571}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 111617856

約数和(自身を除く): 42633278

約数列:

[1, 2, 13, 26, 743, 1486, 3571, 7142, 9659, 19318, 46423, 92846, 2653253, 5306506, 34492289, 68984578]

約数ペア:

[(1, 68984578), (2, 34492289), (13, 5306506), (26, 2653253), (743, 92846), (1486, 46423), (3571, 19318), (7142, 9659)]