26432770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 60512256

約数和(自身を除く): 34079486

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 937, 1085, 1874, 2015, 2170, 2821, 4030, 4685, 5642, 6559, 9370, 12181, 13118, 14105, 24362, 28210, 29047, 32795, 58094, 60905, 65590, 85267, 121810, 145235, 170534, 203329, 290470, 377611, 406658, 426335, 755222, 852670, 1016645, 1888055, 2033290, 2643277, 3776110, 5286554, 13216385, 26432770]

約数ペア:

[(1, 26432770), (2, 13216385), (5, 5286554), (7, 3776110), (10, 2643277), (13, 2033290), (14, 1888055), (26, 1016645), (31, 852670), (35, 755222), (62, 426335), (65, 406658), (70, 377611), (91, 290470), (130, 203329), (155, 170534), (182, 145235), (217, 121810), (310, 85267), (403, 65590), (434, 60905), (455, 58094), (806, 32795), (910, 29047), (937, 28210), (1085, 24362), (1874, 14105), (2015, 13118), (2170, 12181), (2821, 9370), (4030, 6559), (4685, 5642)]