28155534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 61737984

約数和(自身を除く): 33582450

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 1913, 2453, 3826, 4906, 5739, 7359, 11478, 14718, 21043, 42086, 63129, 126258, 426599, 853198, 1279797, 2559594, 4692589, 9385178, 14077767, 28155534]

約数ペア:

[(1, 28155534), (2, 14077767), (3, 9385178), (6, 4692589), (11, 2559594), (22, 1279797), (33, 853198), (66, 426599), (223, 126258), (446, 63129), (669, 42086), (1338, 21043), (1913, 14718), (2453, 11478), (3826, 7359), (4906, 5739)]