39720528

素因数分解:

$2^4\times 3^2\times {\mathrm{275837}}^1$

素因数の和:275851

約数の個数: 30

約数和(自身を含む): 111162714

約数和(自身を除く): 71442186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 275837, 551674, 827511, 1103348, 1655022, 2206696, 2482533, 3310044, 4413392, 4965066, 6620088, 9930132, 13240176, 19860264, 39720528]

約数ペア:

[(1, 39720528), (2, 19860264), (3, 13240176), (4, 9930132), (6, 6620088), (8, 4965066), (9, 4413392), (12, 3310044), (16, 2482533), (18, 2206696), (24, 1655022), (36, 1103348), (48, 827511), (72, 551674), (144, 275837)]