40440596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35227}}^1$

素因数の和:35279

約数の個数: 24

約数和(自身を含む): 82856256

約数和(自身を除く): 42415660

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 35227, 70454, 140908, 246589, 493178, 986356, 1444307, 2888614, 5777228, 10110149, 20220298, 40440596]

約数ペア:

[(1, 40440596), (2, 20220298), (4, 10110149), (7, 5777228), (14, 2888614), (28, 1444307), (41, 986356), (82, 493178), (164, 246589), (287, 140908), (574, 70454), (1148, 35227)]