69591716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 125161344

約数和(自身を除く): 55569628

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 1493, 2986, 5972, 11653, 23306, 46612, 64199, 128398, 256796, 404603, 809206, 1618412, 17397929, 34795858, 69591716]

約数ペア:

[(1, 69591716), (2, 34795858), (4, 17397929), (43, 1618412), (86, 809206), (172, 404603), (271, 256796), (542, 128398), (1084, 64199), (1493, 46612), (2986, 23306), (5972, 11653)]