65280084

素因数分解:

$2^2\times 3^1\times {\mathrm{5440007}}^1$

素因数の和:5440014

約数の個数: 12

約数和(自身を含む): 152320224

約数和(自身を除く): 87040140

約数列:

[1, 2, 3, 4, 6, 12, 5440007, 10880014, 16320021, 21760028, 32640042, 65280084]

約数ペア:

[(1, 65280084), (2, 32640042), (3, 21760028), (4, 16320021), (6, 10880014), (12, 5440007)]