42730778896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{10853}}^1$

素因数の和:11720

約数の個数: 80

約数和(自身を含む): 93157537536

約数和(自身を除く): 50426758640

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 823, 1196, 1646, 2392, 3292, 4784, 6584, 10699, 10853, 13168, 18929, 21398, 21706, 37858, 42796, 43412, 75716, 85592, 86824, 141089, 151432, 171184, 173648, 246077, 249619, 282178, 302864, 492154, 499238, 564356, 984308, 998476, 1128712, 1968616, 1996952, 2257424, 3245047, 3937232, 3993904, 6490094, 8932019, 12980188, 17864038, 25960376, 35728076, 51920752, 71456152, 116116247, 142912304, 205436437, 232232494, 410872874, 464464988, 821745748, 928929976, 1643491496, 1857859952, 2670673681, 3286982992, 5341347362, 10682694724, 21365389448, 42730778896]

約数ペア:

[(1, 42730778896), (2, 21365389448), (4, 10682694724), (8, 5341347362), (13, 3286982992), (16, 2670673681), (23, 1857859952), (26, 1643491496), (46, 928929976), (52, 821745748), (92, 464464988), (104, 410872874), (184, 232232494), (208, 205436437), (299, 142912304), (368, 116116247), (598, 71456152), (823, 51920752), (1196, 35728076), (1646, 25960376), (2392, 17864038), (3292, 12980188), (4784, 8932019), (6584, 6490094), (10699, 3993904), (10853, 3937232), (13168, 3245047), (18929, 2257424), (21398, 1996952), (21706, 1968616), (37858, 1128712), (42796, 998476), (43412, 984308), (75716, 564356), (85592, 499238), (86824, 492154), (141089, 302864), (151432, 282178), (171184, 249619), (173648, 246077)]