68928631

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 73543680

約数和(自身を除く): 4615049

約数列:

[1, 23, 89, 151, 223, 2047, 3473, 5129, 13439, 19847, 33673, 309097, 456481, 774479, 2996897, 68928631]

約数ペア:

[(1, 68928631), (23, 2996897), (89, 774479), (151, 456481), (223, 309097), (2047, 33673), (3473, 19847), (5129, 13439)]