71492956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3359}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 132935040

約数和(自身を除く): 61442084

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 3359, 5321, 6718, 10642, 13436, 21284, 57103, 114206, 228412, 1051367, 2102734, 4205468, 17873239, 35746478, 71492956]

約数ペア:

[(1, 71492956), (2, 35746478), (4, 17873239), (17, 4205468), (34, 2102734), (68, 1051367), (313, 228412), (626, 114206), (1252, 57103), (3359, 21284), (5321, 13436), (6718, 10642)]