28145584

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{1429}}^1$

素因数の和:2668

約数の個数: 20

約数和(自身を含む): 54614560

約数和(自身を除く): 26468976

約数列:

[1, 2, 4, 8, 16, 1231, 1429, 2462, 2858, 4924, 5716, 9848, 11432, 19696, 22864, 1759099, 3518198, 7036396, 14072792, 28145584]

約数ペア:

[(1, 28145584), (2, 14072792), (4, 7036396), (8, 3518198), (16, 1759099), (1231, 22864), (1429, 19696), (2462, 11432), (2858, 9848), (4924, 5716)]