2740048192

素因数分解:

$2^6\times 7^1\times {\mathrm{659}}^1\times {\mathrm{9281}}^1$

素因数の和:9959

約数の個数: 56

約数和(自身を含む): 6224137920

約数和(自身を除く): 3484089728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 659, 1318, 2636, 4613, 5272, 9226, 9281, 10544, 18452, 18562, 21088, 36904, 37124, 42176, 64967, 73808, 74248, 129934, 147616, 148496, 259868, 295232, 296992, 519736, 593984, 1039472, 2078944, 4157888, 6116179, 12232358, 24464716, 42813253, 48929432, 85626506, 97858864, 171253012, 195717728, 342506024, 391435456, 685012048, 1370024096, 2740048192]

約数ペア:

[(1, 2740048192), (2, 1370024096), (4, 685012048), (7, 391435456), (8, 342506024), (14, 195717728), (16, 171253012), (28, 97858864), (32, 85626506), (56, 48929432), (64, 42813253), (112, 24464716), (224, 12232358), (448, 6116179), (659, 4157888), (1318, 2078944), (2636, 1039472), (4613, 593984), (5272, 519736), (9226, 296992), (9281, 295232), (10544, 259868), (18452, 148496), (18562, 147616), (21088, 129934), (36904, 74248), (37124, 73808), (42176, 64967)]