28109802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3739}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 36517398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3739, 3759, 7478, 7518, 11217, 22434, 26173, 52346, 78519, 157038, 669281, 1338562, 2007843, 4015686, 4684967, 9369934, 14054901, 28109802]

約数ペア:

[(1, 28109802), (2, 14054901), (3, 9369934), (6, 4684967), (7, 4015686), (14, 2007843), (21, 1338562), (42, 669281), (179, 157038), (358, 78519), (537, 52346), (1074, 26173), (1253, 22434), (2506, 11217), (3739, 7518), (3759, 7478)]