66316622

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 100926000

約数和(自身を除く): 34609378

約数列:

[1, 2, 139, 149, 278, 298, 1601, 3202, 20711, 41422, 222539, 238549, 445078, 477098, 33158311, 66316622]

約数ペア:

[(1, 66316622), (2, 33158311), (139, 477098), (149, 445078), (278, 238549), (298, 222539), (1601, 41422), (3202, 20711)]