28318008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9007}}^1$

素因数の和:9147

約数の個数: 32

約数和(自身を含む): 71343360

約数和(自身を除く): 43025352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 9007, 18014, 27021, 36028, 54042, 72056, 108084, 216168, 1179917, 2359834, 3539751, 4719668, 7079502, 9439336, 14159004, 28318008]

約数ペア:

[(1, 28318008), (2, 14159004), (3, 9439336), (4, 7079502), (6, 4719668), (8, 3539751), (12, 2359834), (24, 1179917), (131, 216168), (262, 108084), (393, 72056), (524, 54042), (786, 36028), (1048, 27021), (1572, 18014), (3144, 9007)]