7502144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 56

約数和(自身を含む): 16386048

約数和(自身を除く): 8883904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 127, 142, 208, 254, 284, 416, 508, 568, 832, 923, 1016, 1136, 1651, 1846, 2032, 2272, 3302, 3692, 4064, 4544, 6604, 7384, 8128, 9017, 13208, 14768, 18034, 26416, 29536, 36068, 52832, 59072, 72136, 105664, 117221, 144272, 234442, 288544, 468884, 577088, 937768, 1875536, 3751072, 7502144]

約数ペア:

[(1, 7502144), (2, 3751072), (4, 1875536), (8, 937768), (13, 577088), (16, 468884), (26, 288544), (32, 234442), (52, 144272), (64, 117221), (71, 105664), (104, 72136), (127, 59072), (142, 52832), (208, 36068), (254, 29536), (284, 26416), (416, 18034), (508, 14768), (568, 13208), (832, 9017), (923, 8128), (1016, 7384), (1136, 6604), (1651, 4544), (1846, 4064), (2032, 3692), (2272, 3302)]