68248796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221587}}^1$

素因数の和:221609

約数の個数: 24

約数和(自身を含む): 148907136

約数和(自身を除く): 80658340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221587, 443174, 886348, 1551109, 2437457, 3102218, 4874914, 6204436, 9749828, 17062199, 34124398, 68248796]

約数ペア:

[(1, 68248796), (2, 34124398), (4, 17062199), (7, 9749828), (11, 6204436), (14, 4874914), (22, 3102218), (28, 2437457), (44, 1551109), (77, 886348), (154, 443174), (308, 221587)]