28480322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26717}}^1$

素因数の和:26773

約数の個数: 16

約数和(自身を含む): 47130552

約数和(自身を除く): 18650230

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 26717, 53434, 347321, 694642, 1095397, 2190794, 14240161, 28480322]

約数ペア:

[(1, 28480322), (2, 14240161), (13, 2190794), (26, 1095397), (41, 694642), (82, 347321), (533, 53434), (1066, 26717)]