71172836

素因数分解:

$2^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{1669}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 142524480

約数和(自身を除く): 71351644

約数列:

[1, 2, 4, 7, 14, 28, 1523, 1669, 3046, 3338, 6092, 6676, 10661, 11683, 21322, 23366, 42644, 46732, 2541887, 5083774, 10167548, 17793209, 35586418, 71172836]

約数ペア:

[(1, 71172836), (2, 35586418), (4, 17793209), (7, 10167548), (14, 5083774), (28, 2541887), (1523, 46732), (1669, 42644), (3046, 23366), (3338, 21322), (6092, 11683), (6676, 10661)]