25909604

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13033}}^1$

素因数の和:13115

約数の個数: 24

約数和(自身を含む): 52553088

約数和(自身を除く): 26643484

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13033, 26066, 52132, 91231, 182462, 364924, 925343, 1850686, 3701372, 6477401, 12954802, 25909604]

約数ペア:

[(1, 25909604), (2, 12954802), (4, 6477401), (7, 3701372), (14, 1850686), (28, 925343), (71, 364924), (142, 182462), (284, 91231), (497, 52132), (994, 26066), (1988, 13033)]