71727698

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6342

約数の個数: 32

約数和(自身を含む): 132464640

約数和(自身を除く): 60736942

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 6271, 11438, 12542, 43897, 87794, 119149, 238298, 269653, 539306, 834043, 1668086, 1887571, 3775142, 5123407, 10246814, 35863849, 71727698]

約数ペア:

[(1, 71727698), (2, 35863849), (7, 10246814), (14, 5123407), (19, 3775142), (38, 1887571), (43, 1668086), (86, 834043), (133, 539306), (266, 269653), (301, 238298), (602, 119149), (817, 87794), (1634, 43897), (5719, 12542), (6271, 11438)]