26743002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 37123878

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 439, 781, 858, 878, 923, 1317, 1562, 1846, 2343, 2634, 2769, 4686, 4829, 5538, 5707, 9658, 10153, 11414, 14487, 17121, 20306, 28974, 30459, 31169, 34242, 60918, 62338, 62777, 93507, 125554, 187014, 188331, 342859, 376662, 405197, 685718, 810394, 1028577, 1215591, 2057154, 2431182, 4457167, 8914334, 13371501, 26743002]

約数ペア:

[(1, 26743002), (2, 13371501), (3, 8914334), (6, 4457167), (11, 2431182), (13, 2057154), (22, 1215591), (26, 1028577), (33, 810394), (39, 685718), (66, 405197), (71, 376662), (78, 342859), (142, 188331), (143, 187014), (213, 125554), (286, 93507), (426, 62777), (429, 62338), (439, 60918), (781, 34242), (858, 31169), (878, 30459), (923, 28974), (1317, 20306), (1562, 17121), (1846, 14487), (2343, 11414), (2634, 10153), (2769, 9658), (4686, 5707), (4829, 5538)]