25976128

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9494

約数の個数: 28

約数和(自身を含む): 52750720

約数和(自身を除く): 26774592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 9439, 18878, 37756, 75512, 151024, 302048, 405877, 604096, 811754, 1623508, 3247016, 6494032, 12988064, 25976128]

約数ペア:

[(1, 25976128), (2, 12988064), (4, 6494032), (8, 3247016), (16, 1623508), (32, 811754), (43, 604096), (64, 405877), (86, 302048), (172, 151024), (344, 75512), (688, 37756), (1376, 18878), (2752, 9439)]