65811004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102191}}^1$

素因数の和:102225

約数の個数: 24

約数和(自身を含む): 137346048

約数和(自身を除く): 71535044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102191, 204382, 408764, 715337, 1430674, 2350393, 2861348, 4700786, 9401572, 16452751, 32905502, 65811004]

約数ペア:

[(1, 65811004), (2, 32905502), (4, 16452751), (7, 9401572), (14, 4700786), (23, 2861348), (28, 2350393), (46, 1430674), (92, 715337), (161, 408764), (322, 204382), (644, 102191)]