28332268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21929}}^1$

素因数の和:21969

約数の個数: 24

約数和(自身を含む): 55263600

約数和(自身を除く): 26931332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 21929, 43858, 87716, 372793, 416651, 745586, 833302, 1491172, 1666604, 7083067, 14166134, 28332268]

約数ペア:

[(1, 28332268), (2, 14166134), (4, 7083067), (17, 1666604), (19, 1491172), (34, 833302), (38, 745586), (68, 416651), (76, 372793), (323, 87716), (646, 43858), (1292, 21929)]