28443682

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 43425792

約数和(自身を除く): 14982110

約数列:

[1, 2, 113, 127, 226, 254, 991, 1982, 14351, 28702, 111983, 125857, 223966, 251714, 14221841, 28443682]

約数ペア:

[(1, 28443682), (2, 14221841), (113, 251714), (127, 223966), (226, 125857), (254, 111983), (991, 28702), (1982, 14351)]