71339480044

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19156681}}^1$

素因数の和:19156718

約数の個数: 36

約数和(自身を含む): 152870322360

約数和(自身を除く): 81530842316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 19156681, 38313362, 76626724, 134096767, 268193534, 363976939, 536387068, 727953878, 938677369, 1455907756, 1877354738, 2547838573, 3754709476, 5095677146, 10191354292, 17834870011, 35669740022, 71339480044]

約数ペア:

[(1, 71339480044), (2, 35669740022), (4, 17834870011), (7, 10191354292), (14, 5095677146), (19, 3754709476), (28, 2547838573), (38, 1877354738), (49, 1455907756), (76, 938677369), (98, 727953878), (133, 536387068), (196, 363976939), (266, 268193534), (532, 134096767), (931, 76626724), (1862, 38313362), (3724, 19156681)]