67423408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{324151}}^1$

素因数の和:324172

約数の個数: 20

約数和(自身を含む): 140681968

約数和(自身を除く): 73258560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 324151, 648302, 1296604, 2593208, 4213963, 5186416, 8427926, 16855852, 33711704, 67423408]

約数ペア:

[(1, 67423408), (2, 33711704), (4, 16855852), (8, 8427926), (13, 5186416), (16, 4213963), (26, 2593208), (52, 1296604), (104, 648302), (208, 324151)]