17796172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 31808000

約数和(自身を除く): 14011828

約数列:

[1, 2, 4, 79, 158, 199, 283, 316, 398, 566, 796, 1132, 15721, 22357, 31442, 44714, 56317, 62884, 89428, 112634, 225268, 4449043, 8898086, 17796172]

約数ペア:

[(1, 17796172), (2, 8898086), (4, 4449043), (79, 225268), (158, 112634), (199, 89428), (283, 62884), (316, 56317), (398, 44714), (566, 31442), (796, 22357), (1132, 15721)]