40475071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2833}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 50150464

約数和(自身を除く): 9675393

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 2833, 14287, 19831, 36829, 257803, 444781, 3113467, 5782153, 40475071]

約数ペア:

[(1, 40475071), (7, 5782153), (13, 3113467), (91, 444781), (157, 257803), (1099, 36829), (2041, 19831), (2833, 14287)]