66209822

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{28319}}^1$

素因数の和:28495

約数の個数: 16

約数和(自身を含む): 114186240

約数和(自身を除く): 47976418

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 28319, 56638, 198233, 396466, 4729273, 9458546, 33104911, 66209822]

約数ペア:

[(1, 66209822), (2, 33104911), (7, 9458546), (14, 4729273), (167, 396466), (334, 198233), (1169, 56638), (2338, 28319)]