27884464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75773}}^1$

素因数の和:75804

約数の個数: 20

約数和(自身を含む): 56375856

約数和(自身を除く): 28491392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75773, 151546, 303092, 606184, 1212368, 1742779, 3485558, 6971116, 13942232, 27884464]

約数ペア:

[(1, 27884464), (2, 13942232), (4, 6971116), (8, 3485558), (16, 1742779), (23, 1212368), (46, 606184), (92, 303092), (184, 151546), (368, 75773)]