66500854

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{27457}}^1$

素因数の和:27639

約数の個数: 16

約数和(自身を含む): 114664608

約数和(自身を除く): 48163754

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 27457, 54914, 192199, 384398, 4750061, 9500122, 33250427, 66500854]

約数ペア:

[(1, 66500854), (2, 33250427), (7, 9500122), (14, 4750061), (173, 384398), (346, 192199), (1211, 54914), (2422, 27457)]