28621224

素因数分解:

$2^3\times 3^2\times {\mathrm{397517}}^1$

素因数の和:397529

約数の個数: 24

約数和(自身を含む): 77516010

約数和(自身を除く): 48894786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397517, 795034, 1192551, 1590068, 2385102, 3180136, 3577653, 4770204, 7155306, 9540408, 14310612, 28621224]

約数ペア:

[(1, 28621224), (2, 14310612), (3, 9540408), (4, 7155306), (6, 4770204), (8, 3577653), (9, 3180136), (12, 2385102), (18, 1590068), (24, 1192551), (36, 795034), (72, 397517)]