2491087424

素因数分解:

$2^6\times 7^1\times {\mathrm{5560463}}^1$

素因数の和:5560482

約数の個数: 28

約数和(自身を含む): 5649431424

約数和(自身を除く): 3158344000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 5560463, 11120926, 22241852, 38923241, 44483704, 77846482, 88967408, 155692964, 177934816, 311385928, 355869632, 622771856, 1245543712, 2491087424]

約数ペア:

[(1, 2491087424), (2, 1245543712), (4, 622771856), (7, 355869632), (8, 311385928), (14, 177934816), (16, 155692964), (28, 88967408), (32, 77846482), (56, 44483704), (64, 38923241), (112, 22241852), (224, 11120926), (448, 5560463)]