728058488

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{1871}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 1380188160

約数和(自身を除く): 652129672

約数列:

[1, 2, 4, 8, 127, 254, 383, 508, 766, 1016, 1532, 1871, 3064, 3742, 7484, 14968, 48641, 97282, 194564, 237617, 389128, 475234, 716593, 950468, 1433186, 1900936, 2866372, 5732744, 91007311, 182014622, 364029244, 728058488]

約数ペア:

[(1, 728058488), (2, 364029244), (4, 182014622), (8, 91007311), (127, 5732744), (254, 2866372), (383, 1900936), (508, 1433186), (766, 950468), (1016, 716593), (1532, 475234), (1871, 389128), (3064, 237617), (3742, 194564), (7484, 97282), (14968, 48641)]