27857752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{267863}}^1$

素因数の和:267882

約数の個数: 16

約数和(自身を含む): 56251440

約数和(自身を除く): 28393688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 267863, 535726, 1071452, 2142904, 3482219, 6964438, 13928876, 27857752]

約数ペア:

[(1, 27857752), (2, 13928876), (4, 6964438), (8, 3482219), (13, 2142904), (26, 1071452), (52, 535726), (104, 267863)]