28514360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101837}}^1$

素因数の和:101855

約数の個数: 32

約数和(自身を含む): 73323360

約数和(自身を除く): 44809000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 101837, 203674, 407348, 509185, 712859, 814696, 1018370, 1425718, 2036740, 2851436, 3564295, 4073480, 5702872, 7128590, 14257180, 28514360]

約数ペア:

[(1, 28514360), (2, 14257180), (4, 7128590), (5, 5702872), (7, 4073480), (8, 3564295), (10, 2851436), (14, 2036740), (20, 1425718), (28, 1018370), (35, 814696), (40, 712859), (56, 509185), (70, 407348), (140, 203674), (280, 101837)]