26378806688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2045503}}^1$

素因数の和:2045557

約数の個数: 48

約数和(自身を含む): 57732304896

約数和(自身を除く): 31353498208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 2045503, 4091006, 8182012, 16364024, 26591539, 32728048, 53183078, 63410593, 65456096, 106366156, 126821186, 212732312, 253642372, 425464624, 507284744, 824337709, 850929248, 1014569488, 1648675418, 2029138976, 3297350836, 6594701672, 13189403344, 26378806688]

約数ペア:

[(1, 26378806688), (2, 13189403344), (4, 6594701672), (8, 3297350836), (13, 2029138976), (16, 1648675418), (26, 1014569488), (31, 850929248), (32, 824337709), (52, 507284744), (62, 425464624), (104, 253642372), (124, 212732312), (208, 126821186), (248, 106366156), (403, 65456096), (416, 63410593), (496, 53183078), (806, 32728048), (992, 26591539), (1612, 16364024), (3224, 8182012), (6448, 4091006), (12896, 2045503)]