28275206

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2819

約数の個数: 16

約数和(自身を含む): 43607040

約数和(自身を除く): 15331834

約数列:

[1, 2, 67, 79, 134, 158, 2671, 5293, 5342, 10586, 178957, 211009, 357914, 422018, 14137603, 28275206]

約数ペア:

[(1, 28275206), (2, 14137603), (67, 422018), (79, 357914), (134, 211009), (158, 178957), (2671, 10586), (5293, 5342)]