66806408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{141539}}^1$

素因数の和:141604

約数の個数: 16

約数和(自身を含む): 127386000

約数和(自身を除く): 60579592

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 141539, 283078, 566156, 1132312, 8350801, 16701602, 33403204, 66806408]

約数ペア:

[(1, 66806408), (2, 33403204), (4, 16701602), (8, 8350801), (59, 1132312), (118, 566156), (236, 283078), (472, 141539)]