28244792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{185821}}^1$

素因数の和:185846

約数の個数: 16

約数和(自身を含む): 55746600

約数和(自身を除く): 27501808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 185821, 371642, 743284, 1486568, 3530599, 7061198, 14122396, 28244792]

約数ペア:

[(1, 28244792), (2, 14122396), (4, 7061198), (8, 3530599), (19, 1486568), (38, 743284), (76, 371642), (152, 185821)]