742526456

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{51593}}^1$

素因数の和:51863

約数の個数: 32

約数和(自身を含む): 1597350240

約数和(自身を除く): 854823784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14392, 51593, 103186, 206372, 361151, 412744, 722302, 1444604, 2889208, 13259401, 26518802, 53037604, 92815807, 106075208, 185631614, 371263228, 742526456]

約数ペア:

[(1, 742526456), (2, 371263228), (4, 185631614), (7, 106075208), (8, 92815807), (14, 53037604), (28, 26518802), (56, 13259401), (257, 2889208), (514, 1444604), (1028, 722302), (1799, 412744), (2056, 361151), (3598, 206372), (7196, 103186), (14392, 51593)]