25008128

素因数分解:

$2^{11}\times {\mathrm{12211}}^1$

素因数の和:12233

約数の個数: 24

約数和(自身を含む): 50008140

約数和(自身を除く): 25000012

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 12211, 24422, 48844, 97688, 195376, 390752, 781504, 1563008, 3126016, 6252032, 12504064, 25008128]

約数ペア:

[(1, 25008128), (2, 12504064), (4, 6252032), (8, 3126016), (16, 1563008), (32, 781504), (64, 390752), (128, 195376), (256, 97688), (512, 48844), (1024, 24422), (2048, 12211)]