27173248

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 55404360

約数和(自身を除く): 28231112

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4937, 5504, 9874, 19748, 39496, 78992, 157984, 212291, 315968, 424582, 631936, 849164, 1698328, 3396656, 6793312, 13586624, 27173248]

約数ペア:

[(1, 27173248), (2, 13586624), (4, 6793312), (8, 3396656), (16, 1698328), (32, 849164), (43, 631936), (64, 424582), (86, 315968), (128, 212291), (172, 157984), (344, 78992), (688, 39496), (1376, 19748), (2752, 9874), (4937, 5504)]