64266488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5148

約数の個数: 48

約数和(自身を含む): 142666440

約数和(自身を除く): 78399952

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 5107, 6292, 10214, 12584, 20428, 40856, 56177, 66391, 112354, 132782, 224708, 265564, 449416, 531128, 617947, 730301, 1235894, 1460602, 2471788, 2921204, 4943576, 5842408, 8033311, 16066622, 32133244, 64266488]

約数ペア:

[(1, 64266488), (2, 32133244), (4, 16066622), (8, 8033311), (11, 5842408), (13, 4943576), (22, 2921204), (26, 2471788), (44, 1460602), (52, 1235894), (88, 730301), (104, 617947), (121, 531128), (143, 449416), (242, 265564), (286, 224708), (484, 132782), (572, 112354), (968, 66391), (1144, 56177), (1573, 40856), (3146, 20428), (5107, 12584), (6292, 10214)]