28284408

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4733}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 77542920

約数和(自身を除く): 49258512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 4733, 5976, 9466, 14199, 18932, 28398, 37864, 42597, 56796, 85194, 113592, 170388, 340776, 392839, 785678, 1178517, 1571356, 2357034, 3142712, 3535551, 4714068, 7071102, 9428136, 14142204, 28284408]

約数ペア:

[(1, 28284408), (2, 14142204), (3, 9428136), (4, 7071102), (6, 4714068), (8, 3535551), (9, 3142712), (12, 2357034), (18, 1571356), (24, 1178517), (36, 785678), (72, 392839), (83, 340776), (166, 170388), (249, 113592), (332, 85194), (498, 56796), (664, 42597), (747, 37864), (996, 28398), (1494, 18932), (1992, 14199), (2988, 9466), (4733, 5976)]