28014436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21683}}^1$

素因数の和:21723

約数の個数: 24

約数和(自身を含む): 54643680

約数和(自身を除く): 26629244

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 21683, 43366, 86732, 368611, 411977, 737222, 823954, 1474444, 1647908, 7003609, 14007218, 28014436]

約数ペア:

[(1, 28014436), (2, 14007218), (4, 7003609), (17, 1647908), (19, 1474444), (34, 823954), (38, 737222), (68, 411977), (76, 368611), (323, 86732), (646, 43366), (1292, 21683)]