68976728

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{13451}}^1$

素因数の和:14098

約数の個数: 16

約数和(自身を含む): 129542760

約数和(自身を除く): 60566032

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 13451, 26902, 53804, 107608, 8622091, 17244182, 34488364, 68976728]

約数ペア:

[(1, 68976728), (2, 34488364), (4, 17244182), (8, 8622091), (641, 107608), (1282, 53804), (2564, 26902), (5128, 13451)]