26337008

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{4973}}^1$

素因数の和:5312

約数の個数: 20

約数和(自身を含む): 51192408

約数和(自身を除く): 24855400

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 4973, 5296, 9946, 19892, 39784, 79568, 1646063, 3292126, 6584252, 13168504, 26337008]

約数ペア:

[(1, 26337008), (2, 13168504), (4, 6584252), (8, 3292126), (16, 1646063), (331, 79568), (662, 39784), (1324, 19892), (2648, 9946), (4973, 5296)]