28906144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47543}}^1$

素因数の和:47572

約数の個数: 24

約数和(自身を含む): 59905440

約数和(自身を除く): 30999296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47543, 95086, 190172, 380344, 760688, 903317, 1521376, 1806634, 3613268, 7226536, 14453072, 28906144]

約数ペア:

[(1, 28906144), (2, 14453072), (4, 7226536), (8, 3613268), (16, 1806634), (19, 1521376), (32, 903317), (38, 760688), (76, 380344), (152, 190172), (304, 95086), (608, 47543)]