28391262

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{8287}}^1$

素因数の和:8863

約数の個数: 16

約数和(自身を含む): 56888832

約数和(自身を除く): 28497570

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 8287, 16574, 24861, 49722, 4731877, 9463754, 14195631, 28391262]

約数ペア:

[(1, 28391262), (2, 14195631), (3, 9463754), (6, 4731877), (571, 49722), (1142, 24861), (1713, 16574), (3426, 8287)]