40914986

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4517}}^1$

素因数の和:5173

約数の個数: 16

約数和(自身を含む): 70263936

約数和(自身を除く): 29348950

約数列:

[1, 2, 7, 14, 647, 1294, 4517, 4529, 9034, 9058, 31619, 63238, 2922499, 5844998, 20457493, 40914986]

約数ペア:

[(1, 40914986), (2, 20457493), (7, 5844998), (14, 2922499), (647, 63238), (1294, 31619), (4517, 9058), (4529, 9034)]