26781888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19949

約数の個数: 56

約数和(自身を含む): 80987392

約数和(自身を除く): 54205504

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, 19927, 39854, 59781, 79708, 119562, 139489, 159416, 239124, 278978, 318832, 418467, 478248, 557956, 637664, 836934, 956496, 1115912, 1275328, 1673868, 1912992, 2231824, 3347736, 3825984, 4463648, 6695472, 8927296, 13390944, 26781888]

約数ペア:

[(1, 26781888), (2, 13390944), (3, 8927296), (4, 6695472), (6, 4463648), (7, 3825984), (8, 3347736), (12, 2231824), (14, 1912992), (16, 1673868), (21, 1275328), (24, 1115912), (28, 956496), (32, 836934), (42, 637664), (48, 557956), (56, 478248), (64, 418467), (84, 318832), (96, 278978), (112, 239124), (168, 159416), (192, 139489), (224, 119562), (336, 79708), (448, 59781), (672, 39854), (1344, 19927)]