13720768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{12611}}^1$

素因数の和:12640

約数の個数: 28

約数和(自身を含む): 28831032

約数和(自身を除く): 15110264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 12611, 25222, 50444, 100888, 201776, 214387, 403552, 428774, 807104, 857548, 1715096, 3430192, 6860384, 13720768]

約数ペア:

[(1, 13720768), (2, 6860384), (4, 3430192), (8, 1715096), (16, 857548), (17, 807104), (32, 428774), (34, 403552), (64, 214387), (68, 201776), (136, 100888), (272, 50444), (544, 25222), (1088, 12611)]