2021937536

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4289}}^1$

素因数の和:4459

約数の個数: 64

約数和(自身を含む): 4200768000

約数和(自身を除く): 2178830464

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 464, 508, 928, 1016, 1856, 2032, 3683, 3712, 4064, 4289, 7366, 8128, 8578, 14732, 16256, 17156, 29464, 34312, 58928, 68624, 117856, 124381, 137248, 235712, 248762, 274496, 471424, 497524, 544703, 548992, 995048, 1089406, 1990096, 2178812, 3980192, 4357624, 7960384, 8715248, 15796387, 15920768, 17430496, 31592774, 34860992, 63185548, 69721984, 126371096, 252742192, 505484384, 1010968768, 2021937536]

約数ペア:

[(1, 2021937536), (2, 1010968768), (4, 505484384), (8, 252742192), (16, 126371096), (29, 69721984), (32, 63185548), (58, 34860992), (64, 31592774), (116, 17430496), (127, 15920768), (128, 15796387), (232, 8715248), (254, 7960384), (464, 4357624), (508, 3980192), (928, 2178812), (1016, 1990096), (1856, 1089406), (2032, 995048), (3683, 548992), (3712, 544703), (4064, 497524), (4289, 471424), (7366, 274496), (8128, 248762), (8578, 235712), (14732, 137248), (16256, 124381), (17156, 117856), (29464, 68624), (34312, 58928)]