27625204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{406253}}^1$

素因数の和:406274

約数の個数: 12

約数和(自身を含む): 51188004

約数和(自身を除く): 23562800

約数列:

[1, 2, 4, 17, 34, 68, 406253, 812506, 1625012, 6906301, 13812602, 27625204]

約数ペア:

[(1, 27625204), (2, 13812602), (4, 6906301), (17, 1625012), (34, 812506), (68, 406253)]