38867583742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 64085717808

約数和(自身を除く): 25218134066

約数列:

[1, 2, 13, 26, 73, 146, 163, 326, 949, 1721, 1898, 2119, 3442, 4238, 5329, 10658, 11899, 22373, 23798, 44746, 69277, 125633, 138554, 154687, 251266, 280523, 309374, 561046, 868627, 1633229, 1737254, 3266458, 3646799, 7293598, 9171209, 11292151, 18342418, 20478179, 22584302, 40956358, 119225717, 238451434, 266216327, 532432654, 1494907067, 2989814134, 19433791871, 38867583742]

約数ペア:

[(1, 38867583742), (2, 19433791871), (13, 2989814134), (26, 1494907067), (73, 532432654), (146, 266216327), (163, 238451434), (326, 119225717), (949, 40956358), (1721, 22584302), (1898, 20478179), (2119, 18342418), (3442, 11292151), (4238, 9171209), (5329, 7293598), (10658, 3646799), (11899, 3266458), (22373, 1737254), (23798, 1633229), (44746, 868627), (69277, 561046), (125633, 309374), (138554, 280523), (154687, 251266)]