28507844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5051}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 53470368

約数和(自身を除く): 24962524

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5051, 5644, 10102, 20204, 85867, 171734, 343468, 419233, 838466, 1676932, 7126961, 14253922, 28507844]

約数ペア:

[(1, 28507844), (2, 14253922), (4, 7126961), (17, 1676932), (34, 838466), (68, 419233), (83, 343468), (166, 171734), (332, 85867), (1411, 20204), (2822, 10102), (5051, 5644)]