42206836

素因数分解:

$2^2\times 7^3\times {\mathrm{30763}}^1$

素因数の和:30788

約数の個数: 24

約数和(自身を含む): 86139200

約数和(自身を除く): 43932364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 30763, 61526, 123052, 215341, 430682, 861364, 1507387, 3014774, 6029548, 10551709, 21103418, 42206836]

約数ペア:

[(1, 42206836), (2, 21103418), (4, 10551709), (7, 6029548), (14, 3014774), (28, 1507387), (49, 861364), (98, 430682), (196, 215341), (343, 123052), (686, 61526), (1372, 30763)]