66967342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36277}}^1$

素因数の和:36363

約数の個数: 16

約数和(自身を含む): 109704672

約数和(自身を除く): 42737330

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 36277, 72554, 471601, 943202, 2575667, 5151334, 33483671, 66967342]

約数ペア:

[(1, 66967342), (2, 33483671), (13, 5151334), (26, 2575667), (71, 943202), (142, 471601), (923, 72554), (1846, 36277)]