66672788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{183167}}^1$

素因数の和:183191

約数の個数: 24

約数和(自身を含む): 143603712

約数和(自身を除く): 76930924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 183167, 366334, 732668, 1282169, 2381171, 2564338, 4762342, 5128676, 9524684, 16668197, 33336394, 66672788]

約数ペア:

[(1, 66672788), (2, 33336394), (4, 16668197), (7, 9524684), (13, 5128676), (14, 4762342), (26, 2564338), (28, 2381171), (52, 1282169), (91, 732668), (182, 366334), (364, 183167)]