28673356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22193}}^1$

素因数の和:22233

約数の個数: 24

約数和(自身を含む): 55928880

約数和(自身を除く): 27255524

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22193, 44386, 88772, 377281, 421667, 754562, 843334, 1509124, 1686668, 7168339, 14336678, 28673356]

約数ペア:

[(1, 28673356), (2, 14336678), (4, 7168339), (17, 1686668), (19, 1509124), (34, 843334), (38, 754562), (68, 421667), (76, 377281), (323, 88772), (646, 44386), (1292, 22193)]