28620184

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{8747}}^1$

素因数の和:9162

約数の個数: 16

約数和(自身を含む): 53800200

約数和(自身を除く): 25180016

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 8747, 17494, 34988, 69976, 3577523, 7155046, 14310092, 28620184]

約数ペア:

[(1, 28620184), (2, 14310092), (4, 7155046), (8, 3577523), (409, 69976), (818, 34988), (1636, 17494), (3272, 8747)]