28815996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 73785600

約数和(自身を除く): 44969604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1097, 1194, 2189, 2194, 2388, 3291, 4378, 4388, 6567, 6582, 8756, 12067, 13134, 13164, 24134, 26268, 36201, 48268, 72402, 144804, 218303, 436606, 654909, 873212, 1309818, 2401333, 2619636, 4802666, 7203999, 9605332, 14407998, 28815996]

約数ペア:

[(1, 28815996), (2, 14407998), (3, 9605332), (4, 7203999), (6, 4802666), (11, 2619636), (12, 2401333), (22, 1309818), (33, 873212), (44, 654909), (66, 436606), (132, 218303), (199, 144804), (398, 72402), (597, 48268), (796, 36201), (1097, 26268), (1194, 24134), (2189, 13164), (2194, 13134), (2388, 12067), (3291, 8756), (4378, 6582), (4388, 6567)]