8988564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 22792448

約数和(自身を除く): 13803884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 367, 471, 628, 734, 942, 1101, 1468, 1884, 2041, 2202, 4082, 4404, 4771, 6123, 8164, 9542, 12246, 14313, 19084, 24492, 28626, 57252, 57619, 115238, 172857, 230476, 345714, 691428, 749047, 1498094, 2247141, 2996188, 4494282, 8988564]

約数ペア:

[(1, 8988564), (2, 4494282), (3, 2996188), (4, 2247141), (6, 1498094), (12, 749047), (13, 691428), (26, 345714), (39, 230476), (52, 172857), (78, 115238), (156, 57619), (157, 57252), (314, 28626), (367, 24492), (471, 19084), (628, 14313), (734, 12246), (942, 9542), (1101, 8164), (1468, 6123), (1884, 4771), (2041, 4404), (2202, 4082)]