28054442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34807}}^1$

素因数の和:34853

約数の個数: 16

約数和(自身を含む): 46781952

約数和(自身を除く): 18727510

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 34807, 69614, 452491, 904982, 1079017, 2158034, 14027221, 28054442]

約数ペア:

[(1, 28054442), (2, 14027221), (13, 2158034), (26, 1079017), (31, 904982), (62, 452491), (403, 69614), (806, 34807)]