26894740

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2917}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 56620872

約数和(自身を除く): 29726132

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 2917, 4610, 5834, 9220, 11668, 14585, 29170, 58340, 1344737, 2689474, 5378948, 6723685, 13447370, 26894740]

約数ペア:

[(1, 26894740), (2, 13447370), (4, 6723685), (5, 5378948), (10, 2689474), (20, 1344737), (461, 58340), (922, 29170), (1844, 14585), (2305, 11668), (2917, 9220), (4610, 5834)]