39651676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 71351280

約数和(自身を除く): 31699604

約数列:

[1, 2, 4, 43, 86, 172, 269, 538, 857, 1076, 1714, 3428, 11567, 23134, 36851, 46268, 73702, 147404, 230533, 461066, 922132, 9912919, 19825838, 39651676]

約数ペア:

[(1, 39651676), (2, 19825838), (4, 9912919), (43, 922132), (86, 461066), (172, 230533), (269, 147404), (538, 73702), (857, 46268), (1076, 36851), (1714, 23134), (3428, 11567)]