25268864

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 51522240

約数和(自身を除く): 26253376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4591, 5504, 9182, 18364, 36728, 73456, 146912, 197413, 293824, 394826, 587648, 789652, 1579304, 3158608, 6317216, 12634432, 25268864]

約数ペア:

[(1, 25268864), (2, 12634432), (4, 6317216), (8, 3158608), (16, 1579304), (32, 789652), (43, 587648), (64, 394826), (86, 293824), (128, 197413), (172, 146912), (344, 73456), (688, 36728), (1376, 18364), (2752, 9182), (4591, 5504)]