66180244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1949}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 124979400

約数和(自身を除く): 58799156

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 1949, 2612, 3898, 7796, 8489, 16978, 25337, 33956, 50674, 101348, 1272697, 2545394, 5090788, 16545061, 33090122, 66180244]

約数ペア:

[(1, 66180244), (2, 33090122), (4, 16545061), (13, 5090788), (26, 2545394), (52, 1272697), (653, 101348), (1306, 50674), (1949, 33956), (2612, 25337), (3898, 16978), (7796, 8489)]