26561472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19763}}^1$

素因数の和:19785

約数の個数: 56

約数和(自身を含む): 80320896

約数和(自身を除く): 53759424

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, 19763, 39526, 59289, 79052, 118578, 138341, 158104, 237156, 276682, 316208, 415023, 474312, 553364, 632416, 830046, 948624, 1106728, 1264832, 1660092, 1897248, 2213456, 3320184, 3794496, 4426912, 6640368, 8853824, 13280736, 26561472]

約数ペア:

[(1, 26561472), (2, 13280736), (3, 8853824), (4, 6640368), (6, 4426912), (7, 3794496), (8, 3320184), (12, 2213456), (14, 1897248), (16, 1660092), (21, 1264832), (24, 1106728), (28, 948624), (32, 830046), (42, 632416), (48, 553364), (56, 474312), (64, 415023), (84, 316208), (96, 276682), (112, 237156), (168, 158104), (192, 138341), (224, 118578), (336, 79052), (448, 59289), (672, 39526), (1344, 19763)]