69796016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256603}}^1$

素因数の和:256628

約数の個数: 20

約数和(自身を含む): 143185032

約数和(自身を除く): 73389016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256603, 513206, 1026412, 2052824, 4105648, 4362251, 8724502, 17449004, 34898008, 69796016]

約数ペア:

[(1, 69796016), (2, 34898008), (4, 17449004), (8, 8724502), (16, 4362251), (17, 4105648), (34, 2052824), (68, 1026412), (136, 513206), (272, 256603)]