28139862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{275881}}^1$

素因数の和:275903

約数の個数: 16

約数和(自身を含む): 59590512

約数和(自身を除く): 31450650

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 275881, 551762, 827643, 1655286, 4689977, 9379954, 14069931, 28139862]

約数ペア:

[(1, 28139862), (2, 14069931), (3, 9379954), (6, 4689977), (17, 1655286), (34, 827643), (51, 551762), (102, 275881)]