68958218

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{12043}}^1$

素因数の和:12461

約数の個数: 16

約数和(自身を含む): 118512960

約数和(自身を除く): 49554742

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 12043, 24086, 84301, 168602, 4925587, 9851174, 34479109, 68958218]

約数ペア:

[(1, 68958218), (2, 34479109), (7, 9851174), (14, 4925587), (409, 168602), (818, 84301), (2863, 24086), (5726, 12043)]