68130804008

素因数分解:

$2^3\times {\mathrm{5639}}^1\times {\mathrm{1510259}}^1$

素因数の和:1515904

約数の個数: 16

約数和(自身を含む): 127767996000

約数和(自身を除く): 59637191992

約数列:

[1, 2, 4, 8, 5639, 11278, 22556, 45112, 1510259, 3020518, 6041036, 12082072, 8516350501, 17032701002, 34065402004, 68130804008]

約数ペア:

[(1, 68130804008), (2, 34065402004), (4, 17032701002), (8, 8516350501), (5639, 12082072), (11278, 6041036), (22556, 3020518), (45112, 1510259)]