28970116

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5417}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 58254336

約数和(自身を除く): 29284220

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 5417, 10834, 21668, 37919, 75838, 151676, 1034647, 2069294, 4138588, 7242529, 14485058, 28970116]

約数ペア:

[(1, 28970116), (2, 14485058), (4, 7242529), (7, 4138588), (14, 2069294), (28, 1034647), (191, 151676), (382, 75838), (764, 37919), (1337, 21668), (2674, 10834), (5348, 5417)]