65526824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 136298400

約数和(自身を除く): 70771576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 487, 556, 968, 974, 1112, 1529, 1948, 3058, 3896, 5357, 6116, 10714, 12232, 16819, 21428, 33638, 42856, 58927, 67276, 67693, 117854, 134552, 135386, 235708, 270772, 471416, 541544, 744623, 1489246, 2978492, 5956984, 8190853, 16381706, 32763412, 65526824]

約数ペア:

[(1, 65526824), (2, 32763412), (4, 16381706), (8, 8190853), (11, 5956984), (22, 2978492), (44, 1489246), (88, 744623), (121, 541544), (139, 471416), (242, 270772), (278, 235708), (484, 135386), (487, 134552), (556, 117854), (968, 67693), (974, 67276), (1112, 58927), (1529, 42856), (1948, 33638), (3058, 21428), (3896, 16819), (5357, 12232), (6116, 10714)]