7280336

素因数分解:

$2^4\times 7^1\times {\mathrm{65003}}^1$

素因数の和:65018

約数の個数: 20

約数和(自身を含む): 16120992

約数和(自身を除く): 8840656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 65003, 130006, 260012, 455021, 520024, 910042, 1040048, 1820084, 3640168, 7280336]

約数ペア:

[(1, 7280336), (2, 3640168), (4, 1820084), (7, 1040048), (8, 910042), (14, 520024), (16, 455021), (28, 260012), (56, 130006), (112, 65003)]