27591382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 54835200

約数和(自身を除く): 27243818

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 79, 91, 101, 133, 158, 182, 202, 247, 266, 494, 553, 707, 1027, 1106, 1313, 1414, 1501, 1729, 1919, 2054, 2626, 3002, 3458, 3838, 7189, 7979, 9191, 10507, 13433, 14378, 15958, 18382, 19513, 21014, 24947, 26866, 39026, 49894, 55853, 103727, 111706, 136591, 151601, 174629, 207454, 273182, 303202, 349258, 726089, 1061207, 1452178, 1970813, 2122414, 3941626, 13795691, 27591382]

約数ペア:

[(1, 27591382), (2, 13795691), (7, 3941626), (13, 2122414), (14, 1970813), (19, 1452178), (26, 1061207), (38, 726089), (79, 349258), (91, 303202), (101, 273182), (133, 207454), (158, 174629), (182, 151601), (202, 136591), (247, 111706), (266, 103727), (494, 55853), (553, 49894), (707, 39026), (1027, 26866), (1106, 24947), (1313, 21014), (1414, 19513), (1501, 18382), (1729, 15958), (1919, 14378), (2054, 13433), (2626, 10507), (3002, 9191), (3458, 7979), (3838, 7189)]