66459188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51439}}^1$

素因数の和:51479

約数の個数: 24

約数和(自身を含む): 129628800

約数和(自身を除く): 63169612

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51439, 102878, 205756, 874463, 977341, 1748926, 1954682, 3497852, 3909364, 16614797, 33229594, 66459188]

約数ペア:

[(1, 66459188), (2, 33229594), (4, 16614797), (17, 3909364), (19, 3497852), (34, 1954682), (38, 1748926), (68, 977341), (76, 874463), (323, 205756), (646, 102878), (1292, 51439)]