27885298

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68683}}^1$

素因数の和:68721

約数の個数: 16

約数和(自身を含む): 49452480

約数和(自身を除く): 21567182

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68683, 137366, 480781, 961562, 1991807, 3983614, 13942649, 27885298]

約数ペア:

[(1, 27885298), (2, 13942649), (7, 3983614), (14, 1991807), (29, 961562), (58, 480781), (203, 137366), (406, 68683)]