26604248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 54810000

約数和(自身を除く): 28205752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 2029, 3278, 4058, 6556, 8116, 13112, 16232, 22319, 44638, 89276, 178552, 302321, 604642, 1209284, 2418568, 3325531, 6651062, 13302124, 26604248]

約数ペア:

[(1, 26604248), (2, 13302124), (4, 6651062), (8, 3325531), (11, 2418568), (22, 1209284), (44, 604642), (88, 302321), (149, 178552), (298, 89276), (596, 44638), (1192, 22319), (1639, 16232), (2029, 13112), (3278, 8116), (4058, 6556)]