40077388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2287}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 75787712

約数和(自身を除く): 35710324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 2287, 4381, 4574, 8762, 9148, 17524, 29731, 59462, 118924, 770719, 1541438, 3082876, 10019347, 20038694, 40077388]

約数ペア:

[(1, 40077388), (2, 20038694), (4, 10019347), (13, 3082876), (26, 1541438), (52, 770719), (337, 118924), (674, 59462), (1348, 29731), (2287, 17524), (4381, 9148), (4574, 8762)]