26811456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19949}}^1$

素因数の和:19971

約数の個数: 56

約数和(自身を含む): 81076800

約数和(自身を除く): 54265344

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, 19949, 39898, 59847, 79796, 119694, 139643, 159592, 239388, 279286, 319184, 418929, 478776, 558572, 638368, 837858, 957552, 1117144, 1276736, 1675716, 1915104, 2234288, 3351432, 3830208, 4468576, 6702864, 8937152, 13405728, 26811456]

約数ペア:

[(1, 26811456), (2, 13405728), (3, 8937152), (4, 6702864), (6, 4468576), (7, 3830208), (8, 3351432), (12, 2234288), (14, 1915104), (16, 1675716), (21, 1276736), (24, 1117144), (28, 957552), (32, 837858), (42, 638368), (48, 558572), (56, 478776), (64, 418929), (84, 319184), (96, 279286), (112, 239388), (168, 159592), (192, 139643), (224, 119694), (336, 79796), (448, 59847), (672, 39898), (1344, 19949)]