28186242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15607}}^1$

素因数の和:15662

約数の個数: 32

約数和(自身を含む): 65928192

約数和(自身を除く): 37741950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15607, 31214, 46821, 93642, 109249, 218498, 327747, 655494, 671101, 1342202, 2013303, 4026606, 4697707, 9395414, 14093121, 28186242]

約数ペア:

[(1, 28186242), (2, 14093121), (3, 9395414), (6, 4697707), (7, 4026606), (14, 2013303), (21, 1342202), (42, 671101), (43, 655494), (86, 327747), (129, 218498), (258, 109249), (301, 93642), (602, 46821), (903, 31214), (1806, 15607)]