39147248

素因数分解:

$2^4\times 7^1\times {\mathrm{349529}}^1$

素因数の和:349544

約数の個数: 20

約数和(自身を含む): 86683440

約数和(自身を除く): 47536192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349529, 699058, 1398116, 2446703, 2796232, 4893406, 5592464, 9786812, 19573624, 39147248]

約数ペア:

[(1, 39147248), (2, 19573624), (4, 9786812), (7, 5592464), (8, 4893406), (14, 2796232), (16, 2446703), (28, 1398116), (56, 699058), (112, 349529)]