28150286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1621}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 44572560

約数和(自身を除く): 16422274

約数列:

[1, 2, 19, 38, 457, 914, 1621, 3242, 8683, 17366, 30799, 61598, 740797, 1481594, 14075143, 28150286]

約数ペア:

[(1, 28150286), (2, 14075143), (19, 1481594), (38, 740797), (457, 61598), (914, 30799), (1621, 17366), (3242, 8683)]