27221006848

素因数分解:

$2^9\times 7^3\times {\mathrm{155003}}^1$

素因数の和:155042

約数の個数: 80

約数和(自身を含む): 63427636800

約数和(自身を除く): 36206629952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 10976, 12544, 21952, 25088, 43904, 87808, 155003, 175616, 310006, 620012, 1085021, 1240024, 2170042, 2480048, 4340084, 4960096, 7595147, 8680168, 9920192, 15190294, 17360336, 19840384, 30380588, 34720672, 39680768, 53166029, 60761176, 69441344, 79361536, 106332058, 121522352, 138882688, 212664116, 243044704, 277765376, 425328232, 486089408, 555530752, 850656464, 972178816, 1701312928, 1944357632, 3402625856, 3888715264, 6805251712, 13610503424, 27221006848]

約数ペア:

[(1, 27221006848), (2, 13610503424), (4, 6805251712), (7, 3888715264), (8, 3402625856), (14, 1944357632), (16, 1701312928), (28, 972178816), (32, 850656464), (49, 555530752), (56, 486089408), (64, 425328232), (98, 277765376), (112, 243044704), (128, 212664116), (196, 138882688), (224, 121522352), (256, 106332058), (343, 79361536), (392, 69441344), (448, 60761176), (512, 53166029), (686, 39680768), (784, 34720672), (896, 30380588), (1372, 19840384), (1568, 17360336), (1792, 15190294), (2744, 9920192), (3136, 8680168), (3584, 7595147), (5488, 4960096), (6272, 4340084), (10976, 2480048), (12544, 2170042), (21952, 1240024), (25088, 1085021), (43904, 620012), (87808, 310006), (155003, 175616)]