66657808

素因数分解:

$2^4\times 7^1\times {\mathrm{595159}}^1$

素因数の和:595174

約数の個数: 20

約数和(自身を含む): 147599680

約数和(自身を除く): 80941872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 595159, 1190318, 2380636, 4166113, 4761272, 8332226, 9522544, 16664452, 33328904, 66657808]

約数ペア:

[(1, 66657808), (2, 33328904), (4, 16664452), (7, 9522544), (8, 8332226), (14, 4761272), (16, 4166113), (28, 2380636), (56, 1190318), (112, 595159)]