65726738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3255

約数の個数: 48

約数和(自身を含む): 131738400

約数和(自身を除く): 66011662

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 3209, 6418, 10241, 20482, 22463, 35299, 44926, 60971, 70598, 121942, 157241, 247093, 314482, 426797, 494186, 670681, 853594, 1341362, 1729651, 2987579, 3459302, 4694767, 5975158, 9389534, 32863369, 65726738]

約数ペア:

[(1, 65726738), (2, 32863369), (7, 9389534), (11, 5975158), (14, 4694767), (19, 3459302), (22, 2987579), (38, 1729651), (49, 1341362), (77, 853594), (98, 670681), (133, 494186), (154, 426797), (209, 314482), (266, 247093), (418, 157241), (539, 121942), (931, 70598), (1078, 60971), (1463, 44926), (1862, 35299), (2926, 22463), (3209, 20482), (6418, 10241)]