28159152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2010

約数の個数: 80

約数和(自身を含む): 85113600

約数和(自身を除く): 56954448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 1949, 2064, 2408, 3612, 3898, 4816, 5847, 7224, 7796, 11694, 13643, 14448, 15592, 23388, 27286, 31184, 40929, 46776, 54572, 81858, 83807, 93552, 109144, 163716, 167614, 218288, 251421, 327432, 335228, 502842, 586649, 654864, 670456, 1005684, 1173298, 1340912, 1759947, 2011368, 2346596, 3519894, 4022736, 4693192, 7039788, 9386384, 14079576, 28159152]

約数ペア:

[(1, 28159152), (2, 14079576), (3, 9386384), (4, 7039788), (6, 4693192), (7, 4022736), (8, 3519894), (12, 2346596), (14, 2011368), (16, 1759947), (21, 1340912), (24, 1173298), (28, 1005684), (42, 670456), (43, 654864), (48, 586649), (56, 502842), (84, 335228), (86, 327432), (112, 251421), (129, 218288), (168, 167614), (172, 163716), (258, 109144), (301, 93552), (336, 83807), (344, 81858), (516, 54572), (602, 46776), (688, 40929), (903, 31184), (1032, 27286), (1204, 23388), (1806, 15592), (1949, 14448), (2064, 13643), (2408, 11694), (3612, 7796), (3898, 7224), (4816, 5847)]