26858598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 60419520

約数和(自身を除く): 33560922

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 73, 78, 89, 106, 146, 159, 178, 219, 267, 318, 438, 534, 689, 949, 1157, 1378, 1898, 2067, 2314, 2847, 3471, 3869, 4134, 4717, 5694, 6497, 6942, 7738, 9434, 11607, 12994, 14151, 19491, 23214, 28302, 38982, 50297, 61321, 84461, 100594, 122642, 150891, 168922, 183963, 253383, 301782, 344341, 367926, 506766, 688682, 1033023, 2066046, 4476433, 8952866, 13429299, 26858598]

約数ペア:

[(1, 26858598), (2, 13429299), (3, 8952866), (6, 4476433), (13, 2066046), (26, 1033023), (39, 688682), (53, 506766), (73, 367926), (78, 344341), (89, 301782), (106, 253383), (146, 183963), (159, 168922), (178, 150891), (219, 122642), (267, 100594), (318, 84461), (438, 61321), (534, 50297), (689, 38982), (949, 28302), (1157, 23214), (1378, 19491), (1898, 14151), (2067, 12994), (2314, 11607), (2847, 9434), (3471, 7738), (3869, 6942), (4134, 6497), (4717, 5694)]