12648023968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{34729}}^1$

素因数の和:35357

約数の個数: 48

約数和(自身を含む): 26255880000

約数和(自身を除く): 13607856032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 599, 608, 1198, 2396, 4792, 9584, 11381, 19168, 22762, 34729, 45524, 69458, 91048, 138916, 182096, 277832, 364192, 555664, 659851, 1111328, 1319702, 2639404, 5278808, 10557616, 20802671, 21115232, 41605342, 83210684, 166421368, 332842736, 395250749, 665685472, 790501498, 1581002996, 3162005992, 6324011984, 12648023968]

約数ペア:

[(1, 12648023968), (2, 6324011984), (4, 3162005992), (8, 1581002996), (16, 790501498), (19, 665685472), (32, 395250749), (38, 332842736), (76, 166421368), (152, 83210684), (304, 41605342), (599, 21115232), (608, 20802671), (1198, 10557616), (2396, 5278808), (4792, 2639404), (9584, 1319702), (11381, 1111328), (19168, 659851), (22762, 555664), (34729, 364192), (45524, 277832), (69458, 182096), (91048, 138916)]