27272368

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{27943}}^1$

素因数の和:28012

約数の個数: 20

約数和(自身を含む): 53708368

約数和(自身を除く): 26436000

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 27943, 55886, 111772, 223544, 447088, 1704523, 3409046, 6818092, 13636184, 27272368]

約数ペア:

[(1, 27272368), (2, 13636184), (4, 6818092), (8, 3409046), (16, 1704523), (61, 447088), (122, 223544), (244, 111772), (488, 55886), (976, 27943)]