28578174

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 58316544

約数和(自身を除く): 29738370

約数列:

[1, 2, 3, 6, 103, 131, 206, 262, 309, 353, 393, 618, 706, 786, 1059, 2118, 13493, 26986, 36359, 40479, 46243, 72718, 80958, 92486, 109077, 138729, 218154, 277458, 4763029, 9526058, 14289087, 28578174]

約数ペア:

[(1, 28578174), (2, 14289087), (3, 9526058), (6, 4763029), (103, 277458), (131, 218154), (206, 138729), (262, 109077), (309, 92486), (353, 80958), (393, 72718), (618, 46243), (706, 40479), (786, 36359), (1059, 26986), (2118, 13493)]