28014672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 86455776

約数和(自身を除く): 58441104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 277, 294, 301, 336, 344, 392, 516, 554, 588, 602, 688, 784, 831, 903, 1032, 1108, 1176, 1204, 1662, 1806, 1939, 2064, 2107, 2216, 2352, 2408, 3324, 3612, 3878, 4214, 4432, 4816, 5817, 6321, 6648, 7224, 7756, 8428, 11634, 11911, 12642, 13296, 13573, 14448, 15512, 16856, 23268, 23822, 25284, 27146, 31024, 33712, 35733, 40719, 46536, 47644, 50568, 54292, 71466, 81438, 83377, 93072, 95288, 101136, 108584, 142932, 162876, 166754, 190576, 217168, 250131, 285864, 325752, 333508, 500262, 571728, 583639, 651504, 667016, 1000524, 1167278, 1334032, 1750917, 2001048, 2334556, 3501834, 4002096, 4669112, 7003668, 9338224, 14007336, 28014672]

約数ペア:

[(1, 28014672), (2, 14007336), (3, 9338224), (4, 7003668), (6, 4669112), (7, 4002096), (8, 3501834), (12, 2334556), (14, 2001048), (16, 1750917), (21, 1334032), (24, 1167278), (28, 1000524), (42, 667016), (43, 651504), (48, 583639), (49, 571728), (56, 500262), (84, 333508), (86, 325752), (98, 285864), (112, 250131), (129, 217168), (147, 190576), (168, 166754), (172, 162876), (196, 142932), (258, 108584), (277, 101136), (294, 95288), (301, 93072), (336, 83377), (344, 81438), (392, 71466), (516, 54292), (554, 50568), (588, 47644), (602, 46536), (688, 40719), (784, 35733), (831, 33712), (903, 31024), (1032, 27146), (1108, 25284), (1176, 23822), (1204, 23268), (1662, 16856), (1806, 15512), (1939, 14448), (2064, 13573), (2107, 13296), (2216, 12642), (2352, 11911), (2408, 11634), (3324, 8428), (3612, 7756), (3878, 7224), (4214, 6648), (4432, 6321), (4816, 5817)]