27923996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21613}}^1$

素因数の和:21653

約数の個数: 24

約数和(自身を含む): 54467280

約数和(自身を除く): 26543284

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 21613, 43226, 86452, 367421, 410647, 734842, 821294, 1469684, 1642588, 6980999, 13961998, 27923996]

約数ペア:

[(1, 27923996), (2, 13961998), (4, 6980999), (17, 1642588), (19, 1469684), (34, 821294), (38, 734842), (68, 410647), (76, 367421), (323, 86452), (646, 43226), (1292, 21613)]