39330884

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 30664636

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 557, 1114, 2228, 17653, 35306, 70612, 70739, 77423, 141478, 154846, 282956, 309692, 9832721, 19665442, 39330884]

約数ペア:

[(1, 39330884), (2, 19665442), (4, 9832721), (127, 309692), (139, 282956), (254, 154846), (278, 141478), (508, 77423), (556, 70739), (557, 70612), (1114, 35306), (2228, 17653)]