25363856

素因数分解:

$2^4\times 7^1\times {\mathrm{226463}}^1$

素因数の和:226478

約数の個数: 20

約数和(自身を含む): 56163072

約数和(自身を除く): 30799216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 226463, 452926, 905852, 1585241, 1811704, 3170482, 3623408, 6340964, 12681928, 25363856]

約数ペア:

[(1, 25363856), (2, 12681928), (4, 6340964), (7, 3623408), (8, 3170482), (14, 1811704), (16, 1585241), (28, 905852), (56, 452926), (112, 226463)]