56489344

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{2551}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 113232240

約数和(自身を除く): 56742896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2551, 2768, 5102, 5536, 10204, 11072, 20408, 22144, 40816, 81632, 163264, 326528, 441323, 882646, 1765292, 3530584, 7061168, 14122336, 28244672, 56489344]

約数ペア:

[(1, 56489344), (2, 28244672), (4, 14122336), (8, 7061168), (16, 3530584), (32, 1765292), (64, 882646), (128, 441323), (173, 326528), (346, 163264), (692, 81632), (1384, 40816), (2551, 22144), (2768, 20408), (5102, 11072), (5536, 10204)]