27910088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 55524000

約数和(自身を除く): 27613912

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 1321, 2641, 2642, 5282, 5284, 10564, 10568, 21128, 25099, 50198, 100396, 183619, 200792, 367238, 734476, 1468952, 3488761, 6977522, 13955044, 27910088]

約数ペア:

[(1, 27910088), (2, 13955044), (4, 6977522), (8, 3488761), (19, 1468952), (38, 734476), (76, 367238), (139, 200792), (152, 183619), (278, 100396), (556, 50198), (1112, 25099), (1321, 21128), (2641, 10568), (2642, 10564), (5282, 5284)]