66880497904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1659401}}^1$

素因数の和:1659649

約数の個数: 40

約数和(自身を含む): 141978435120

約数和(自身を除く): 75097937216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 5038, 10076, 20152, 40304, 1659401, 3318802, 6637604, 13275208, 18253411, 26550416, 36506822, 73013644, 146027288, 292054576, 380002829, 760005658, 1520011316, 3040022632, 4180031119, 6080045264, 8360062238, 16720124476, 33440248952, 66880497904]

約数ペア:

[(1, 66880497904), (2, 33440248952), (4, 16720124476), (8, 8360062238), (11, 6080045264), (16, 4180031119), (22, 3040022632), (44, 1520011316), (88, 760005658), (176, 380002829), (229, 292054576), (458, 146027288), (916, 73013644), (1832, 36506822), (2519, 26550416), (3664, 18253411), (5038, 13275208), (10076, 6637604), (20152, 3318802), (40304, 1659401)]