71335768

素因数分解:

$2^3\times 7^3\times {\mathrm{25997}}^1$

素因数の和:26024

約数の個数: 32

約数和(自身を含む): 155988000

約数和(自身を除く): 84652232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 25997, 51994, 103988, 181979, 207976, 363958, 727916, 1273853, 1455832, 2547706, 5095412, 8916971, 10190824, 17833942, 35667884, 71335768]

約数ペア:

[(1, 71335768), (2, 35667884), (4, 17833942), (7, 10190824), (8, 8916971), (14, 5095412), (28, 2547706), (49, 1455832), (56, 1273853), (98, 727916), (196, 363958), (343, 207976), (392, 181979), (686, 103988), (1372, 51994), (2744, 25997)]