71426576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9281}}^1$

素因数の和:9339

約数の個数: 40

約数和(自身を含む): 153078744

約数和(自身を除く): 81652168

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 9281, 18562, 37124, 74248, 120653, 148496, 241306, 343397, 482612, 686794, 965224, 1373588, 1930448, 2747176, 4464161, 5494352, 8928322, 17856644, 35713288, 71426576]

約数ペア:

[(1, 71426576), (2, 35713288), (4, 17856644), (8, 8928322), (13, 5494352), (16, 4464161), (26, 2747176), (37, 1930448), (52, 1373588), (74, 965224), (104, 686794), (148, 482612), (208, 343397), (296, 241306), (481, 148496), (592, 120653), (962, 74248), (1924, 37124), (3848, 18562), (7696, 9281)]