68015669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 4560331

約数列:

[1, 23, 89, 149, 223, 2047, 3427, 5129, 13261, 19847, 33227, 305003, 456481, 764221, 2957203, 68015669]

約数ペア:

[(1, 68015669), (23, 2957203), (89, 764221), (149, 456481), (223, 305003), (2047, 33227), (3427, 19847), (5129, 13261)]