72406604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3359}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 134628480

約数和(自身を除く): 62221876

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 3359, 5389, 6718, 10778, 13436, 21556, 57103, 114206, 228412, 1064803, 2129606, 4259212, 18101651, 36203302, 72406604]

約数ペア:

[(1, 72406604), (2, 36203302), (4, 18101651), (17, 4259212), (34, 2129606), (68, 1064803), (317, 228412), (634, 114206), (1268, 57103), (3359, 21556), (5389, 13436), (6718, 10778)]