63890288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51859}}^1$

素因数の和:51885

約数の個数: 40

約数和(自身を含む): 154335360

約数和(自身を除く): 90445072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 51859, 103718, 207436, 363013, 414872, 570449, 726026, 829744, 1140898, 1452052, 2281796, 2904104, 3993143, 4563592, 5808208, 7986286, 9127184, 15972572, 31945144, 63890288]

約数ペア:

[(1, 63890288), (2, 31945144), (4, 15972572), (7, 9127184), (8, 7986286), (11, 5808208), (14, 4563592), (16, 3993143), (22, 2904104), (28, 2281796), (44, 1452052), (56, 1140898), (77, 829744), (88, 726026), (112, 570449), (154, 414872), (176, 363013), (308, 207436), (616, 103718), (1232, 51859)]