38566086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 89268480

約数和(自身を除く): 50702394

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 491, 494, 689, 741, 982, 1007, 1378, 1473, 1482, 2014, 2067, 2946, 3021, 4134, 6042, 6383, 9329, 12766, 13091, 18658, 19149, 26023, 26182, 27987, 38298, 39273, 52046, 55974, 78069, 78546, 121277, 156138, 242554, 338299, 363831, 494437, 676598, 727662, 988874, 1014897, 1483311, 2029794, 2966622, 6427681, 12855362, 19283043, 38566086]

約数ペア:

[(1, 38566086), (2, 19283043), (3, 12855362), (6, 6427681), (13, 2966622), (19, 2029794), (26, 1483311), (38, 1014897), (39, 988874), (53, 727662), (57, 676598), (78, 494437), (106, 363831), (114, 338299), (159, 242554), (247, 156138), (318, 121277), (491, 78546), (494, 78069), (689, 55974), (741, 52046), (982, 39273), (1007, 38298), (1378, 27987), (1473, 26182), (1482, 26023), (2014, 19149), (2067, 18658), (2946, 13091), (3021, 12766), (4134, 9329), (6042, 6383)]