39880624

素因数分解:

$2^4\times 7^1\times {\mathrm{356077}}^1$

素因数の和:356092

約数の個数: 20

約数和(自身を含む): 88307344

約数和(自身を除く): 48426720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 356077, 712154, 1424308, 2492539, 2848616, 4985078, 5697232, 9970156, 19940312, 39880624]

約数ペア:

[(1, 39880624), (2, 19940312), (4, 9970156), (7, 5697232), (8, 4985078), (14, 2848616), (16, 2492539), (28, 1424308), (56, 712154), (112, 356077)]