12486521792

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:790

約数の個数: 84

約数和(自身を含む): 25549539960

約数和(自身を除く): 13063018168

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 277, 328, 419, 554, 656, 838, 1108, 1312, 1676, 1681, 2216, 2624, 3352, 3362, 4432, 6704, 6724, 8864, 11357, 13408, 13448, 17179, 17728, 22714, 26816, 26896, 34358, 45428, 53792, 68716, 90856, 107584, 116063, 137432, 181712, 232126, 274864, 363424, 464252, 465637, 549728, 704339, 726848, 928504, 931274, 1099456, 1408678, 1857008, 1862548, 2817356, 3714016, 3725096, 4758583, 5634712, 7428032, 7450192, 9517166, 11269424, 14900384, 19034332, 22538848, 29800768, 38068664, 45077696, 76137328, 152274656, 195101903, 304549312, 390203806, 780407612, 1560815224, 3121630448, 6243260896, 12486521792]

約数ペア:

[(1, 12486521792), (2, 6243260896), (4, 3121630448), (8, 1560815224), (16, 780407612), (32, 390203806), (41, 304549312), (64, 195101903), (82, 152274656), (164, 76137328), (277, 45077696), (328, 38068664), (419, 29800768), (554, 22538848), (656, 19034332), (838, 14900384), (1108, 11269424), (1312, 9517166), (1676, 7450192), (1681, 7428032), (2216, 5634712), (2624, 4758583), (3352, 3725096), (3362, 3714016), (4432, 2817356), (6704, 1862548), (6724, 1857008), (8864, 1408678), (11357, 1099456), (13408, 931274), (13448, 928504), (17179, 726848), (17728, 704339), (22714, 549728), (26816, 465637), (26896, 464252), (34358, 363424), (45428, 274864), (53792, 232126), (68716, 181712), (90856, 137432), (107584, 116063)]