28290147312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2275591}}^1$

素因数の和:2275646

約数の個数: 80

約数和(自身を含む): 85780716032

約数和(自身を除く): 57490568720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 2275591, 4551182, 6826773, 9102364, 13653546, 15929137, 18204728, 27307092, 31858274, 36409456, 47787411, 54614184, 63716548, 84196867, 95574822, 109228368, 127433096, 168393734, 191149644, 252590601, 254866192, 336787468, 382299288, 505181202, 589378069, 673574936, 764598576, 1010362404, 1178756138, 1347149872, 1768134207, 2020724808, 2357512276, 3536268414, 4041449616, 4715024552, 7072536828, 9430049104, 14145073656, 28290147312]

約数ペア:

[(1, 28290147312), (2, 14145073656), (3, 9430049104), (4, 7072536828), (6, 4715024552), (7, 4041449616), (8, 3536268414), (12, 2357512276), (14, 2020724808), (16, 1768134207), (21, 1347149872), (24, 1178756138), (28, 1010362404), (37, 764598576), (42, 673574936), (48, 589378069), (56, 505181202), (74, 382299288), (84, 336787468), (111, 254866192), (112, 252590601), (148, 191149644), (168, 168393734), (222, 127433096), (259, 109228368), (296, 95574822), (336, 84196867), (444, 63716548), (518, 54614184), (592, 47787411), (777, 36409456), (888, 31858274), (1036, 27307092), (1554, 18204728), (1776, 15929137), (2072, 13653546), (3108, 9102364), (4144, 6826773), (6216, 4551182), (12432, 2275591)]