9709168

素因数分解:

$2^4\times 7^1\times {\mathrm{86689}}^1$

素因数の和:86704

約数の個数: 20

約数和(自身を含む): 21499120

約数和(自身を除く): 11789952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 86689, 173378, 346756, 606823, 693512, 1213646, 1387024, 2427292, 4854584, 9709168]

約数ペア:

[(1, 9709168), (2, 4854584), (4, 2427292), (7, 1387024), (8, 1213646), (14, 693512), (16, 606823), (28, 346756), (56, 173378), (112, 86689)]