28241072

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24179}}^1$

素因数の和:24260

約数の個数: 20

約数和(自身を含む): 55468920

約数和(自身を除く): 27227848

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24179, 48358, 96716, 193432, 386864, 1765067, 3530134, 7060268, 14120536, 28241072]

約数ペア:

[(1, 28241072), (2, 14120536), (4, 7060268), (8, 3530134), (16, 1765067), (73, 386864), (146, 193432), (292, 96716), (584, 48358), (1168, 24179)]