28916636

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5407}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 58146816

約数和(自身を除く): 29230180

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 5407, 10814, 21628, 37849, 75698, 151396, 1032737, 2065474, 4130948, 7229159, 14458318, 28916636]

約数ペア:

[(1, 28916636), (2, 14458318), (4, 7229159), (7, 4130948), (14, 2065474), (28, 1032737), (191, 151396), (382, 75698), (764, 37849), (1337, 21628), (2674, 10814), (5348, 5407)]