27828718

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 42822864

約数和(自身を除く): 14994146

約数列:

[1, 2, 67, 97, 134, 194, 2141, 4282, 6499, 12998, 143447, 207677, 286894, 415354, 13914359, 27828718]

約数ペア:

[(1, 27828718), (2, 13914359), (67, 415354), (97, 286894), (134, 207677), (194, 143447), (2141, 12998), (4282, 6499)]