13205696

素因数分解:

$2^6\times 7^2\times {\mathrm{4211}}^1$

素因数の和:4237

約数の個数: 42

約数和(自身を含む): 30490668

約数和(自身を除く): 17284972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4211, 8422, 16844, 29477, 33688, 58954, 67376, 117908, 134752, 206339, 235816, 269504, 412678, 471632, 825356, 943264, 1650712, 1886528, 3301424, 6602848, 13205696]

約数ペア:

[(1, 13205696), (2, 6602848), (4, 3301424), (7, 1886528), (8, 1650712), (14, 943264), (16, 825356), (28, 471632), (32, 412678), (49, 269504), (56, 235816), (64, 206339), (98, 134752), (112, 117908), (196, 67376), (224, 58954), (392, 33688), (448, 29477), (784, 16844), (1568, 8422), (3136, 4211)]