67264376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{494591}}^1$

素因数の和:494614

約数の個数: 16

約数和(自身を含む): 133539840

約数和(自身を除く): 66275464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 494591, 989182, 1978364, 3956728, 8408047, 16816094, 33632188, 67264376]

約数ペア:

[(1, 67264376), (2, 33632188), (4, 16816094), (8, 8408047), (17, 3956728), (34, 1978364), (68, 989182), (136, 494591)]