61517876

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 36

約数和(自身を含む): 126206304

約数和(自身を除く): 64688428

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1307, 1681, 2614, 3362, 5228, 6724, 9149, 11767, 18298, 23534, 36596, 47068, 53587, 107174, 214348, 375109, 750218, 1500436, 2197067, 4394134, 8788268, 15379469, 30758938, 61517876]

約数ペア:

[(1, 61517876), (2, 30758938), (4, 15379469), (7, 8788268), (14, 4394134), (28, 2197067), (41, 1500436), (82, 750218), (164, 375109), (287, 214348), (574, 107174), (1148, 53587), (1307, 47068), (1681, 36596), (2614, 23534), (3362, 18298), (5228, 11767), (6724, 9149)]