40791506

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26731}}^1$

素因数の和:26849

約数の個数: 16

約数和(自身を含む): 70572480

約数和(自身を除く): 29780974

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26731, 53462, 187117, 374234, 2913679, 5827358, 20395753, 40791506]

約数ペア:

[(1, 40791506), (2, 20395753), (7, 5827358), (14, 2913679), (109, 374234), (218, 187117), (763, 53462), (1526, 26731)]