28285512

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1783}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 70860480

約数和(自身を除く): 42574968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1783, 1983, 2644, 3566, 3966, 5288, 5349, 7132, 7932, 10698, 14264, 15864, 21396, 42792, 1178563, 2357126, 3535689, 4714252, 7071378, 9428504, 14142756, 28285512]

約数ペア:

[(1, 28285512), (2, 14142756), (3, 9428504), (4, 7071378), (6, 4714252), (8, 3535689), (12, 2357126), (24, 1178563), (661, 42792), (1322, 21396), (1783, 15864), (1983, 14264), (2644, 10698), (3566, 7932), (3966, 7132), (5288, 5349)]