25706729178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2072789}}^1$

素因数の和:2072863

約数の個数: 48

約数和(自身を含む): 61114140360

約数和(自身を除く): 35407411182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 2072789, 4145578, 6218367, 12436734, 18655101, 26946257, 37310202, 53892514, 80838771, 109857817, 161677542, 219715634, 242516313, 329573451, 485032626, 659146902, 988720353, 1428151621, 1977440706, 2856303242, 4284454863, 8568909726, 12853364589, 25706729178]

約数ペア:

[(1, 25706729178), (2, 12853364589), (3, 8568909726), (6, 4284454863), (9, 2856303242), (13, 1977440706), (18, 1428151621), (26, 988720353), (39, 659146902), (53, 485032626), (78, 329573451), (106, 242516313), (117, 219715634), (159, 161677542), (234, 109857817), (318, 80838771), (477, 53892514), (689, 37310202), (954, 26946257), (1378, 18655101), (2067, 12436734), (4134, 6218367), (6201, 4145578), (12402, 2072789)]