40285294

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2791}}^1$

素因数の和:3831

約数の個数: 16

約数和(自身を含む): 69152256

約数和(自身を除く): 28866962

約数列:

[1, 2, 7, 14, 1031, 2062, 2791, 5582, 7217, 14434, 19537, 39074, 2877521, 5755042, 20142647, 40285294]

約数ペア:

[(1, 40285294), (2, 20142647), (7, 5755042), (14, 2877521), (1031, 39074), (2062, 19537), (2791, 14434), (5582, 7217)]