27767248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24443}}^1$

素因数の和:24522

約数の個数: 20

約数和(自身を含む): 54559008

約数和(自身を除く): 26791760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24443, 48886, 97772, 195544, 391088, 1735453, 3470906, 6941812, 13883624, 27767248]

約数ペア:

[(1, 27767248), (2, 13883624), (4, 6941812), (8, 3470906), (16, 1735453), (71, 391088), (142, 195544), (284, 97772), (568, 48886), (1136, 24443)]