68628182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{213131}}^1$

素因数の和:213163

約数の個数: 16

約数和(自身を含む): 122764032

約数和(自身を除く): 54135850

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 213131, 426262, 1491917, 2983834, 4902013, 9804026, 34314091, 68628182]

約数ペア:

[(1, 68628182), (2, 34314091), (7, 9804026), (14, 4902013), (23, 2983834), (46, 1491917), (161, 426262), (322, 213131)]