68186356

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15511}}^1$

素因数の和:15679

約数の個数: 24

約数和(自身を含む): 137250176

約数和(自身を除く): 69063820

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 15511, 31022, 62044, 108577, 217154, 434308, 2435227, 4870454, 9740908, 17046589, 34093178, 68186356]

約数ペア:

[(1, 68186356), (2, 34093178), (4, 17046589), (7, 9740908), (14, 4870454), (28, 2435227), (157, 434308), (314, 217154), (628, 108577), (1099, 62044), (2198, 31022), (4396, 15511)]