28506566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{7759}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 46932480

約数和(自身を除く): 18425914

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 7759, 15518, 85349, 170698, 1295753, 2591506, 14253283, 28506566]

約数ペア:

[(1, 28506566), (2, 14253283), (11, 2591506), (22, 1295753), (167, 170698), (334, 85349), (1837, 15518), (3674, 7759)]