40842424

素因数分解:

$2^3\times 7^1\times {\mathrm{729329}}^1$

素因数の和:729342

約数の個数: 16

約数和(自身を含む): 87519600

約数和(自身を除く): 46677176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 729329, 1458658, 2917316, 5105303, 5834632, 10210606, 20421212, 40842424]

約数ペア:

[(1, 40842424), (2, 20421212), (4, 10210606), (7, 5834632), (8, 5105303), (14, 2917316), (28, 1458658), (56, 729329)]