28314088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321751}}^1$

素因数の和:321768

約数の個数: 16

約数和(自身を含む): 57915360

約数和(自身を除く): 29601272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321751, 643502, 1287004, 2574008, 3539261, 7078522, 14157044, 28314088]

約数ペア:

[(1, 28314088), (2, 14157044), (4, 7078522), (8, 3539261), (11, 2574008), (22, 1287004), (44, 643502), (88, 321751)]