61159868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198571}}^1$

素因数の和:198593

約数の個数: 24

約数和(自身を含む): 133440384

約数和(自身を除く): 72280516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 198571, 397142, 794284, 1389997, 2184281, 2779994, 4368562, 5559988, 8737124, 15289967, 30579934, 61159868]

約数ペア:

[(1, 61159868), (2, 30579934), (4, 15289967), (7, 8737124), (11, 5559988), (14, 4368562), (22, 2779994), (28, 2184281), (44, 1389997), (77, 794284), (154, 397142), (308, 198571)]