28073716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33581}}^1$

素因数の和:33615

約数の個数: 24

約数和(自身を含む): 56417760

約数和(自身を除く): 28344044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33581, 67162, 134324, 369391, 638039, 738782, 1276078, 1477564, 2552156, 7018429, 14036858, 28073716]

約数ペア:

[(1, 28073716), (2, 14036858), (4, 7018429), (11, 2552156), (19, 1477564), (22, 1276078), (38, 738782), (44, 638039), (76, 369391), (209, 134324), (418, 67162), (836, 33581)]