39534866

素因数分解:

$2^1\times 7^4\times {\mathrm{8233}}^1$

素因数の和:8263

約数の個数: 20

約数和(自身を含む): 69190302

約数和(自身を除く): 29655436

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 8233, 16466, 57631, 115262, 403417, 806834, 2823919, 5647838, 19767433, 39534866]

約数ペア:

[(1, 39534866), (2, 19767433), (7, 5647838), (14, 2823919), (49, 806834), (98, 403417), (343, 115262), (686, 57631), (2401, 16466), (4802, 8233)]