138879296

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{3517}}^1$

素因数の和:4146

約数の個数: 28

約数和(自身を含む): 276113748

約数和(自身を除く): 137234452

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 1234, 2468, 3517, 4936, 7034, 9872, 14068, 19744, 28136, 39488, 56272, 112544, 225088, 2169989, 4339978, 8679956, 17359912, 34719824, 69439648, 138879296]

約数ペア:

[(1, 138879296), (2, 69439648), (4, 34719824), (8, 17359912), (16, 8679956), (32, 4339978), (64, 2169989), (617, 225088), (1234, 112544), (2468, 56272), (3517, 39488), (4936, 28136), (7034, 19744), (9872, 14068)]