68078504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{654601}}^1$

素因数の和:654620

約数の個数: 16

約数和(自身を含む): 137466420

約数和(自身を除く): 69387916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 654601, 1309202, 2618404, 5236808, 8509813, 17019626, 34039252, 68078504]

約数ペア:

[(1, 68078504), (2, 34039252), (4, 17019626), (8, 8509813), (13, 5236808), (26, 2618404), (52, 1309202), (104, 654601)]