28954444

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 52049088

約数和(自身を除く): 23094644

約数列:

[1, 2, 4, 47, 94, 188, 233, 466, 661, 932, 1322, 2644, 10951, 21902, 31067, 43804, 62134, 124268, 154013, 308026, 616052, 7238611, 14477222, 28954444]

約数ペア:

[(1, 28954444), (2, 14477222), (4, 7238611), (47, 616052), (94, 308026), (188, 154013), (233, 124268), (466, 62134), (661, 43804), (932, 31067), (1322, 21902), (2644, 10951)]