26156720139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1601}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 40748728320

約数和(自身を除く): 14592008181

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 367, 627, 781, 1101, 1349, 1601, 2343, 4037, 4047, 4803, 6973, 12111, 14839, 17611, 20919, 26057, 30419, 44517, 52833, 76703, 78171, 91257, 113671, 230109, 286627, 334609, 341013, 495083, 587567, 859881, 1003827, 1250381, 1485249, 1762701, 2159749, 3751143, 5445913, 6463237, 6479247, 11163773, 16337739, 19389711, 23757239, 33491319, 41717257, 71271717, 122801503, 125151771, 368404509, 458889827, 792627883, 1376669481, 2377883649, 8718906713, 26156720139]

約数ペア:

[(1, 26156720139), (3, 8718906713), (11, 2377883649), (19, 1376669481), (33, 792627883), (57, 458889827), (71, 368404509), (209, 125151771), (213, 122801503), (367, 71271717), (627, 41717257), (781, 33491319), (1101, 23757239), (1349, 19389711), (1601, 16337739), (2343, 11163773), (4037, 6479247), (4047, 6463237), (4803, 5445913), (6973, 3751143), (12111, 2159749), (14839, 1762701), (17611, 1485249), (20919, 1250381), (26057, 1003827), (30419, 859881), (44517, 587567), (52833, 495083), (76703, 341013), (78171, 334609), (91257, 286627), (113671, 230109)]