67564588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 146200320

約数和(自身を除く): 78635732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 419, 443, 838, 886, 1676, 1772, 2933, 3101, 5447, 5759, 5866, 6202, 10894, 11518, 11732, 12404, 21788, 23036, 38129, 40313, 76258, 80626, 152516, 161252, 185617, 371234, 742468, 1299319, 2413021, 2598638, 4826042, 5197276, 9652084, 16891147, 33782294, 67564588]

約数ペア:

[(1, 67564588), (2, 33782294), (4, 16891147), (7, 9652084), (13, 5197276), (14, 4826042), (26, 2598638), (28, 2413021), (52, 1299319), (91, 742468), (182, 371234), (364, 185617), (419, 161252), (443, 152516), (838, 80626), (886, 76258), (1676, 40313), (1772, 38129), (2933, 23036), (3101, 21788), (5447, 12404), (5759, 11732), (5866, 11518), (6202, 10894)]