26307781968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1359997}}^1$

素因数の和:1360052

約数の個数: 80

約数和(自身を含む): 75550608896

約数和(自身を除く): 49242826928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 1359997, 2719994, 4079991, 5439988, 8159982, 10879976, 16319964, 17679961, 21759952, 32639928, 35359922, 42159907, 53039883, 65279856, 70719844, 84319814, 106079766, 126479721, 141439688, 168639628, 212159532, 252959442, 282879376, 337279256, 424319064, 505918884, 548078791, 674558512, 848638128, 1011837768, 1096157582, 1644236373, 2023675536, 2192315164, 3288472746, 4384630328, 6576945492, 8769260656, 13153890984, 26307781968]

約数ペア:

[(1, 26307781968), (2, 13153890984), (3, 8769260656), (4, 6576945492), (6, 4384630328), (8, 3288472746), (12, 2192315164), (13, 2023675536), (16, 1644236373), (24, 1096157582), (26, 1011837768), (31, 848638128), (39, 674558512), (48, 548078791), (52, 505918884), (62, 424319064), (78, 337279256), (93, 282879376), (104, 252959442), (124, 212159532), (156, 168639628), (186, 141439688), (208, 126479721), (248, 106079766), (312, 84319814), (372, 70719844), (403, 65279856), (496, 53039883), (624, 42159907), (744, 35359922), (806, 32639928), (1209, 21759952), (1488, 17679961), (1612, 16319964), (2418, 10879976), (3224, 8159982), (4836, 5439988), (6448, 4079991), (9672, 2719994), (19344, 1359997)]