27273328

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21577}}^1$

素因数の和:21664

約数の個数: 20

約数和(自身を含む): 53513440

約数和(自身を除く): 26240112

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21577, 43154, 86308, 172616, 345232, 1704583, 3409166, 6818332, 13636664, 27273328]

約数ペア:

[(1, 27273328), (2, 13636664), (4, 6818332), (8, 3409166), (16, 1704583), (79, 345232), (158, 172616), (316, 86308), (632, 43154), (1264, 21577)]