40415272

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{3253}}^1$

素因数の和:4812

約数の個数: 16

約数和(自身を含む): 75850740

約数和(自身を除く): 35435468

約数列:

[1, 2, 4, 8, 1553, 3106, 3253, 6212, 6506, 12424, 13012, 26024, 5051909, 10103818, 20207636, 40415272]

約数ペア:

[(1, 40415272), (2, 20207636), (4, 10103818), (8, 5051909), (1553, 26024), (3106, 13012), (3253, 12424), (6212, 6506)]