72792728

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{22691}}^1$

素因数の和:23098

約数の個数: 16

約数和(自身を含む): 136832760

約数和(自身を除く): 64040032

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 22691, 45382, 90764, 181528, 9099091, 18198182, 36396364, 72792728]

約数ペア:

[(1, 72792728), (2, 36396364), (4, 18198182), (8, 9099091), (401, 181528), (802, 90764), (1604, 45382), (3208, 22691)]