28185252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138163}}^1$

素因数の和:138187

約数の個数: 24

約数和(自身を含む): 69634656

約数和(自身を除く): 41449404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138163, 276326, 414489, 552652, 828978, 1657956, 2348771, 4697542, 7046313, 9395084, 14092626, 28185252]

約数ペア:

[(1, 28185252), (2, 14092626), (3, 9395084), (4, 7046313), (6, 4697542), (12, 2348771), (17, 1657956), (34, 828978), (51, 552652), (68, 414489), (102, 276326), (204, 138163)]