28088228

素因数分解:

$2^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1213}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 56290752

約数和(自身を除く): 28202524

約数列:

[1, 2, 4, 7, 14, 28, 827, 1213, 1654, 2426, 3308, 4852, 5789, 8491, 11578, 16982, 23156, 33964, 1003151, 2006302, 4012604, 7022057, 14044114, 28088228]

約数ペア:

[(1, 28088228), (2, 14044114), (4, 7022057), (7, 4012604), (14, 2006302), (28, 1003151), (827, 33964), (1213, 23156), (1654, 16982), (2426, 11578), (3308, 8491), (4852, 5789)]