28085458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4129}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 44604000

約数和(自身を除く): 16518542

約数列:

[1, 2, 19, 38, 179, 358, 3401, 4129, 6802, 8258, 78451, 156902, 739091, 1478182, 14042729, 28085458]

約数ペア:

[(1, 28085458), (2, 14042729), (19, 1478182), (38, 739091), (179, 156902), (358, 78451), (3401, 8258), (4129, 6802)]