28157060618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1083881}}^1$

素因数の和:1084333

約数の個数: 16

約数和(自身を含む): 43702122240

約数和(自身を除く): 15545061622

約数列:

[1, 2, 31, 62, 419, 838, 12989, 25978, 1083881, 2167762, 33600311, 67200622, 454146139, 908292278, 14078530309, 28157060618]

約数ペア:

[(1, 28157060618), (2, 14078530309), (31, 908292278), (62, 454146139), (419, 67200622), (838, 33600311), (12989, 2167762), (25978, 1083881)]