64680496564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1697}}^1\times {\mathrm{1913}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 120391962768

約数和(自身を除く): 55711466204

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 1697, 1913, 3394, 3826, 4981, 6788, 7652, 9962, 19924, 28849, 32521, 57698, 65042, 115396, 130084, 497221, 560509, 994442, 1121018, 1988884, 2242036, 3246361, 6492722, 8452757, 9528653, 12985444, 16905514, 19057306, 33811028, 38114612, 55188137, 110376274, 220752548, 951183773, 1902367546, 3804735092, 16170124141, 32340248282, 64680496564]

約数ペア:

[(1, 64680496564), (2, 32340248282), (4, 16170124141), (17, 3804735092), (34, 1902367546), (68, 951183773), (293, 220752548), (586, 110376274), (1172, 55188137), (1697, 38114612), (1913, 33811028), (3394, 19057306), (3826, 16905514), (4981, 12985444), (6788, 9528653), (7652, 8452757), (9962, 6492722), (19924, 3246361), (28849, 2242036), (32521, 1988884), (57698, 1121018), (65042, 994442), (115396, 560509), (130084, 497221)]