26444054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 52039680

約数和(自身を除く): 25595626

約数列:

[1, 2, 7, 13, 14, 26, 31, 43, 62, 86, 91, 109, 182, 217, 218, 301, 403, 434, 559, 602, 763, 806, 1118, 1333, 1417, 1526, 2666, 2821, 2834, 3379, 3913, 4687, 5642, 6758, 7826, 9331, 9374, 9919, 17329, 18662, 19838, 23653, 32809, 34658, 43927, 47306, 60931, 65618, 87854, 121303, 121862, 145297, 242606, 290594, 307489, 426517, 614978, 853034, 1017079, 1888861, 2034158, 3777722, 13222027, 26444054]

約数ペア:

[(1, 26444054), (2, 13222027), (7, 3777722), (13, 2034158), (14, 1888861), (26, 1017079), (31, 853034), (43, 614978), (62, 426517), (86, 307489), (91, 290594), (109, 242606), (182, 145297), (217, 121862), (218, 121303), (301, 87854), (403, 65618), (434, 60931), (559, 47306), (602, 43927), (763, 34658), (806, 32809), (1118, 23653), (1333, 19838), (1417, 18662), (1526, 17329), (2666, 9919), (2821, 9374), (2834, 9331), (3379, 7826), (3913, 6758), (4687, 5642)]