8647857232

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{2069}}^1$

素因数の和:2708

約数の個数: 80

約数和(自身を含む): 19478931840

約数和(自身を除く): 10831074608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 557, 938, 1072, 1114, 1876, 2069, 2228, 3752, 3899, 4138, 4456, 7504, 7798, 8276, 8912, 14483, 15596, 16552, 28966, 31192, 33104, 37319, 57932, 62384, 74638, 115864, 138623, 149276, 231728, 261233, 277246, 298552, 522466, 554492, 597104, 970361, 1044932, 1108984, 1152433, 1940722, 2089864, 2217968, 2304866, 3881444, 4179728, 4609732, 7762888, 8067031, 9219464, 15525776, 16134062, 18438928, 32268124, 64536248, 77213011, 129072496, 154426022, 308852044, 540491077, 617704088, 1080982154, 1235408176, 2161964308, 4323928616, 8647857232]

約数ペア:

[(1, 8647857232), (2, 4323928616), (4, 2161964308), (7, 1235408176), (8, 1080982154), (14, 617704088), (16, 540491077), (28, 308852044), (56, 154426022), (67, 129072496), (112, 77213011), (134, 64536248), (268, 32268124), (469, 18438928), (536, 16134062), (557, 15525776), (938, 9219464), (1072, 8067031), (1114, 7762888), (1876, 4609732), (2069, 4179728), (2228, 3881444), (3752, 2304866), (3899, 2217968), (4138, 2089864), (4456, 1940722), (7504, 1152433), (7798, 1108984), (8276, 1044932), (8912, 970361), (14483, 597104), (15596, 554492), (16552, 522466), (28966, 298552), (31192, 277246), (33104, 261233), (37319, 231728), (57932, 149276), (62384, 138623), (74638, 115864)]