28831038

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71719}}^1$

素因数の和:71791

約数の個数: 16

約数和(自身を含む): 58523520

約数和(自身を除く): 29692482

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 71719, 143438, 215157, 430314, 4805173, 9610346, 14415519, 28831038]

約数ペア:

[(1, 28831038), (2, 14415519), (3, 9610346), (6, 4805173), (67, 430314), (134, 215157), (201, 143438), (402, 71719)]