65231856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26678

約数の個数: 60

約数和(自身を含む): 193304592

約数和(自身を除く): 128072736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 26647, 53294, 79941, 106588, 159882, 213176, 239823, 319764, 426352, 452999, 479646, 639528, 905998, 959292, 1279056, 1358997, 1811996, 1918584, 2717994, 3623992, 3837168, 4076991, 5435988, 7247984, 8153982, 10871976, 16307964, 21743952, 32615928, 65231856]

約数ペア:

[(1, 65231856), (2, 32615928), (3, 21743952), (4, 16307964), (6, 10871976), (8, 8153982), (9, 7247984), (12, 5435988), (16, 4076991), (17, 3837168), (18, 3623992), (24, 2717994), (34, 1918584), (36, 1811996), (48, 1358997), (51, 1279056), (68, 959292), (72, 905998), (102, 639528), (136, 479646), (144, 452999), (153, 426352), (204, 319764), (272, 239823), (306, 213176), (408, 159882), (612, 106588), (816, 79941), (1224, 53294), (2448, 26647)]