39747652

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33013}}^1$

素因数の和:33067

約数の個数: 24

約数和(自身を含む): 81346496

約数和(自身を除く): 41598844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33013, 66026, 132052, 231091, 462182, 924364, 1419559, 2839118, 5678236, 9936913, 19873826, 39747652]

約数ペア:

[(1, 39747652), (2, 19873826), (4, 9936913), (7, 5678236), (14, 2839118), (28, 1419559), (43, 924364), (86, 462182), (172, 231091), (301, 132052), (602, 66026), (1204, 33013)]