67904284

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51599}}^1$

素因数の和:51657

約数の個数: 24

約数和(自身を含む): 138700800

約数和(自身を除く): 70796516

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 51599, 103198, 206396, 361193, 722386, 1444772, 2425153, 4850306, 9700612, 16976071, 33952142, 67904284]

約数ペア:

[(1, 67904284), (2, 33952142), (4, 16976071), (7, 9700612), (14, 4850306), (28, 2425153), (47, 1444772), (94, 722386), (188, 361193), (329, 206396), (658, 103198), (1316, 51599)]