87722698

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 156417408

約数和(自身を除く): 68694710

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2281, 2747, 4562, 5494, 15967, 19229, 31934, 38458, 93521, 152827, 187042, 305654, 654647, 1069789, 1309294, 2139578, 6265907, 12531814, 43861349, 87722698]

約数ペア:

[(1, 87722698), (2, 43861349), (7, 12531814), (14, 6265907), (41, 2139578), (67, 1309294), (82, 1069789), (134, 654647), (287, 305654), (469, 187042), (574, 152827), (938, 93521), (2281, 38458), (2747, 31934), (4562, 19229), (5494, 15967)]