27894202

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 49282560

約数和(自身を除く): 21388358

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 367, 427, 623, 734, 854, 1246, 2569, 5138, 5429, 10858, 22387, 32663, 38003, 44774, 65326, 76006, 156709, 228641, 313418, 457282, 1992443, 3984886, 13947101, 27894202]

約数ペア:

[(1, 27894202), (2, 13947101), (7, 3984886), (14, 1992443), (61, 457282), (89, 313418), (122, 228641), (178, 156709), (367, 76006), (427, 65326), (623, 44774), (734, 38003), (854, 32663), (1246, 22387), (2569, 10858), (5138, 5429)]