28213464

素因数分解:

$2^3\times 3^1\times {\mathrm{1175561}}^1$

素因数の和:1175570

約数の個数: 16

約数和(自身を含む): 70533720

約数和(自身を除く): 42320256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1175561, 2351122, 3526683, 4702244, 7053366, 9404488, 14106732, 28213464]

約数ペア:

[(1, 28213464), (2, 14106732), (3, 9404488), (4, 7053366), (6, 4702244), (8, 3526683), (12, 2351122), (24, 1175561)]