67559972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52291}}^1$

素因数の和:52331

約数の個数: 24

約数和(自身を含む): 131775840

約数和(自身を除く): 64215868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 52291, 104582, 209164, 888947, 993529, 1777894, 1987058, 3555788, 3974116, 16889993, 33779986, 67559972]

約数ペア:

[(1, 67559972), (2, 33779986), (4, 16889993), (17, 3974116), (19, 3555788), (34, 1987058), (38, 1777894), (68, 993529), (76, 888947), (323, 209164), (646, 104582), (1292, 52291)]