38974894

素因数分解:

$2^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 68229000

約数和(自身を除く): 29254106

約数列:

[1, 2, 7, 14, 49, 98, 499, 797, 998, 1594, 3493, 5579, 6986, 11158, 24451, 39053, 48902, 78106, 397703, 795406, 2783921, 5567842, 19487447, 38974894]

約数ペア:

[(1, 38974894), (2, 19487447), (7, 5567842), (14, 2783921), (49, 795406), (98, 397703), (499, 78106), (797, 48902), (998, 39053), (1594, 24451), (3493, 11158), (5579, 6986)]