71269772

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14713}}^1$

素因数の和:14897

約数の個数: 24

約数和(自身を含む): 143373216

約数和(自身を除く): 72103444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 14713, 29426, 58852, 102991, 205982, 411964, 2545349, 5090698, 10181396, 17817443, 35634886, 71269772]

約数ペア:

[(1, 71269772), (2, 35634886), (4, 17817443), (7, 10181396), (14, 5090698), (28, 2545349), (173, 411964), (346, 205982), (692, 102991), (1211, 58852), (2422, 29426), (4844, 14713)]