66756676

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3967}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 133769216

約数和(自身を除く): 67012540

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 2404, 3967, 4207, 7934, 8414, 15868, 16828, 27769, 55538, 111076, 2384167, 4768334, 9536668, 16689169, 33378338, 66756676]

約数ペア:

[(1, 66756676), (2, 33378338), (4, 16689169), (7, 9536668), (14, 4768334), (28, 2384167), (601, 111076), (1202, 55538), (2404, 27769), (3967, 16828), (4207, 15868), (7934, 8414)]