40410644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7583

約数の個数: 24

約数和(自身を含む): 75499200

約数和(自身を除く): 35088556

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7489, 14978, 29956, 142291, 284582, 531719, 569164, 1063438, 2126876, 10102661, 20205322, 40410644]

約数ペア:

[(1, 40410644), (2, 20205322), (4, 10102661), (19, 2126876), (38, 1063438), (71, 569164), (76, 531719), (142, 284582), (284, 142291), (1349, 29956), (2698, 14978), (5396, 7489)]