26877466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 26310374

約数列:

[1, 2, 7, 11, 14, 22, 37, 53, 74, 77, 89, 106, 154, 178, 259, 371, 407, 518, 583, 623, 742, 814, 979, 1166, 1246, 1958, 1961, 2849, 3293, 3922, 4081, 4717, 5698, 6586, 6853, 8162, 9434, 13706, 13727, 21571, 23051, 27454, 33019, 36223, 43142, 46102, 51887, 66038, 72446, 103774, 150997, 174529, 253561, 301994, 349058, 363209, 507122, 726418, 1221703, 1919819, 2443406, 3839638, 13438733, 26877466]

約数ペア:

[(1, 26877466), (2, 13438733), (7, 3839638), (11, 2443406), (14, 1919819), (22, 1221703), (37, 726418), (53, 507122), (74, 363209), (77, 349058), (89, 301994), (106, 253561), (154, 174529), (178, 150997), (259, 103774), (371, 72446), (407, 66038), (518, 51887), (583, 46102), (623, 43142), (742, 36223), (814, 33019), (979, 27454), (1166, 23051), (1246, 21571), (1958, 13727), (1961, 13706), (2849, 9434), (3293, 8162), (3922, 6853), (4081, 6586), (4717, 5698)]