28700858

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:941

約数の個数: 16

約数和(自身を含む): 43802880

約数和(自身を除く): 15102022

約数列:

[1, 2, 79, 158, 373, 487, 746, 974, 29467, 38473, 58934, 76946, 181651, 363302, 14350429, 28700858]

約数ペア:

[(1, 28700858), (2, 14350429), (79, 363302), (158, 181651), (373, 76946), (487, 58934), (746, 38473), (974, 29467)]