2619456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1971

約数の個数: 56

約数和(自身を含む): 7924800

約数和(自身を除く): 5305344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1949, 3898, 5847, 7796, 11694, 13643, 15592, 23388, 27286, 31184, 40929, 46776, 54572, 62368, 81858, 93552, 109144, 124736, 163716, 187104, 218288, 327432, 374208, 436576, 654864, 873152, 1309728, 2619456]

約数ペア:

[(1, 2619456), (2, 1309728), (3, 873152), (4, 654864), (6, 436576), (7, 374208), (8, 327432), (12, 218288), (14, 187104), (16, 163716), (21, 124736), (24, 109144), (28, 93552), (32, 81858), (42, 62368), (48, 54572), (56, 46776), (64, 40929), (84, 31184), (96, 27286), (112, 23388), (168, 15592), (192, 13643), (224, 11694), (336, 7796), (448, 5847), (672, 3898), (1344, 1949)]