40539926

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6911}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 69672960

約数和(自身を除く): 29133034

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 6911, 13822, 48377, 96754, 2895709, 5791418, 20269963, 40539926]

約数ペア:

[(1, 40539926), (2, 20269963), (7, 5791418), (14, 2895709), (419, 96754), (838, 48377), (2933, 13822), (5866, 6911)]