71141248

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5099}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 143055000

約数和(自身を除く): 71913752

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5099, 6976, 10198, 13952, 20396, 40792, 81584, 163168, 326336, 555791, 652672, 1111582, 2223164, 4446328, 8892656, 17785312, 35570624, 71141248]

約数ペア:

[(1, 71141248), (2, 35570624), (4, 17785312), (8, 8892656), (16, 4446328), (32, 2223164), (64, 1111582), (109, 652672), (128, 555791), (218, 326336), (436, 163168), (872, 81584), (1744, 40792), (3488, 20396), (5099, 13952), (6976, 10198)]