25708242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{87443}}^1$

素因数の和:87462

約数の個数: 24

約数和(自身を含む): 59811696

約数和(自身を除く): 34103454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 87443, 174886, 262329, 524658, 612101, 1224202, 1836303, 3672606, 4284707, 8569414, 12854121, 25708242]

約数ペア:

[(1, 25708242), (2, 12854121), (3, 8569414), (6, 4284707), (7, 3672606), (14, 1836303), (21, 1224202), (42, 612101), (49, 524658), (98, 262329), (147, 174886), (294, 87443)]