66765041

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3457}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 79672320

約数和(自身を除く): 12907279

約数列:

[1, 7, 31, 89, 217, 623, 2759, 3457, 19313, 24199, 107167, 307673, 750169, 2153711, 9537863, 66765041]

約数ペア:

[(1, 66765041), (7, 9537863), (31, 2153711), (89, 750169), (217, 307673), (623, 107167), (2759, 24199), (3457, 19313)]