26971364

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 59447808

約数和(自身を除く): 32476444

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 193, 196, 217, 322, 386, 434, 644, 713, 772, 868, 1127, 1351, 1426, 1519, 2254, 2702, 2852, 3038, 4439, 4508, 4991, 5404, 5983, 6076, 8878, 9457, 9982, 11966, 17756, 18914, 19964, 23932, 31073, 34937, 37828, 41881, 62146, 69874, 83762, 124292, 137609, 139748, 167524, 217511, 275218, 293167, 435022, 550436, 586334, 870044, 963263, 1172668, 1926526, 3853052, 6742841, 13485682, 26971364]

約数ペア:

[(1, 26971364), (2, 13485682), (4, 6742841), (7, 3853052), (14, 1926526), (23, 1172668), (28, 963263), (31, 870044), (46, 586334), (49, 550436), (62, 435022), (92, 293167), (98, 275218), (124, 217511), (161, 167524), (193, 139748), (196, 137609), (217, 124292), (322, 83762), (386, 69874), (434, 62146), (644, 41881), (713, 37828), (772, 34937), (868, 31073), (1127, 23932), (1351, 19964), (1426, 18914), (1519, 17756), (2254, 11966), (2702, 9982), (2852, 9457), (3038, 8878), (4439, 6076), (4508, 5983), (4991, 5404)]