63966542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 104087808

約数和(自身を除く): 40121266

約数列:

[1, 2, 23, 43, 46, 73, 86, 146, 443, 886, 989, 1679, 1978, 3139, 3358, 6278, 10189, 19049, 20378, 32339, 38098, 64678, 72197, 144394, 438127, 743797, 876254, 1390577, 1487594, 2781154, 31983271, 63966542]

約数ペア:

[(1, 63966542), (2, 31983271), (23, 2781154), (43, 1487594), (46, 1390577), (73, 876254), (86, 743797), (146, 438127), (443, 144394), (886, 72197), (989, 64678), (1679, 38098), (1978, 32339), (3139, 20378), (3358, 19049), (6278, 10189)]