25853296

素因数分解:

$2^4\times 7^1\times {\mathrm{230833}}^1$

素因数の和:230848

約数の個数: 20

約数和(自身を含む): 57246832

約数和(自身を除く): 31393536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230833, 461666, 923332, 1615831, 1846664, 3231662, 3693328, 6463324, 12926648, 25853296]

約数ペア:

[(1, 25853296), (2, 12926648), (4, 6463324), (7, 3693328), (8, 3231662), (14, 1846664), (16, 1615831), (28, 923332), (56, 461666), (112, 230833)]