28770846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368857}}^1$

素因数の和:368875

約数の個数: 16

約数和(自身を含む): 61968144

約数和(自身を除く): 33197298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368857, 737714, 1106571, 2213142, 4795141, 9590282, 14385423, 28770846]

約数ペア:

[(1, 28770846), (2, 14385423), (3, 9590282), (6, 4795141), (13, 2213142), (26, 1106571), (39, 737714), (78, 368857)]