129428852

素因数分解:

$2^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{6011}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 259237440

約数和(自身を除く): 129808588

約数列:

[1, 2, 4, 7, 14, 28, 769, 1538, 3076, 5383, 6011, 10766, 12022, 21532, 24044, 42077, 84154, 168308, 4622459, 9244918, 18489836, 32357213, 64714426, 129428852]

約数ペア:

[(1, 129428852), (2, 64714426), (4, 32357213), (7, 18489836), (14, 9244918), (28, 4622459), (769, 168308), (1538, 84154), (3076, 42077), (5383, 24044), (6011, 21532), (10766, 12022)]