28620678

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{19793}}^1$

素因数の和:20039

約数の個数: 16

約数和(自身を含む): 57481776

約数和(自身を除く): 28861098

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 19793, 39586, 59379, 118758, 4770113, 9540226, 14310339, 28620678]

約数ペア:

[(1, 28620678), (2, 14310339), (3, 9540226), (6, 4770113), (241, 118758), (482, 59379), (723, 39586), (1446, 19793)]