28325396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13697}}^1$

素因数の和:13759

約数の個数: 24

約数和(自身を含む): 55230336

約数和(自身を除く): 26904940

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 13697, 27394, 54788, 150667, 301334, 602668, 643759, 1287518, 2575036, 7081349, 14162698, 28325396]

約数ペア:

[(1, 28325396), (2, 14162698), (4, 7081349), (11, 2575036), (22, 1287518), (44, 643759), (47, 602668), (94, 301334), (188, 150667), (517, 54788), (1034, 27394), (2068, 13697)]