25560892

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8863}}^1$

素因数の和:8977

約数の個数: 24

約数和(自身を含む): 51623936

約数和(自身を除く): 26063044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 8863, 17726, 35452, 62041, 124082, 248164, 912889, 1825778, 3651556, 6390223, 12780446, 25560892]

約数ペア:

[(1, 25560892), (2, 12780446), (4, 6390223), (7, 3651556), (14, 1825778), (28, 912889), (103, 248164), (206, 124082), (412, 62041), (721, 35452), (1442, 17726), (2884, 8863)]