28942008

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7681}}^1$

素因数の和:7847

約数の個数: 32

約数和(自身を含む): 72825360

約数和(自身を除く): 43883352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 7681, 15362, 23043, 30724, 46086, 61448, 92172, 184344, 1205917, 2411834, 3617751, 4823668, 7235502, 9647336, 14471004, 28942008]

約数ペア:

[(1, 28942008), (2, 14471004), (3, 9647336), (4, 7235502), (6, 4823668), (8, 3617751), (12, 2411834), (24, 1205917), (157, 184344), (314, 92172), (471, 61448), (628, 46086), (942, 30724), (1256, 23043), (1884, 15362), (3768, 7681)]