26125528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 59058720

約数和(自身を除く): 32933192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 557, 572, 902, 1066, 1114, 1144, 1804, 2132, 2228, 3608, 4264, 4456, 5863, 6127, 7241, 11726, 12254, 14482, 22837, 23452, 24508, 28964, 45674, 46904, 49016, 57928, 79651, 91348, 159302, 182696, 251207, 296881, 318604, 502414, 593762, 637208, 1004828, 1187524, 2009656, 2375048, 3265691, 6531382, 13062764, 26125528]

約数ペア:

[(1, 26125528), (2, 13062764), (4, 6531382), (8, 3265691), (11, 2375048), (13, 2009656), (22, 1187524), (26, 1004828), (41, 637208), (44, 593762), (52, 502414), (82, 318604), (88, 296881), (104, 251207), (143, 182696), (164, 159302), (286, 91348), (328, 79651), (451, 57928), (533, 49016), (557, 46904), (572, 45674), (902, 28964), (1066, 24508), (1114, 23452), (1144, 22837), (1804, 14482), (2132, 12254), (2228, 11726), (3608, 7241), (4264, 6127), (4456, 5863)]