12135872

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 27895296

約数和(自身を除く): 15759424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 263, 412, 448, 526, 721, 824, 1052, 1442, 1648, 1841, 2104, 2884, 3296, 3682, 4208, 5768, 6592, 7364, 8416, 11536, 14728, 16832, 23072, 27089, 29456, 46144, 54178, 58912, 108356, 117824, 189623, 216712, 379246, 433424, 758492, 866848, 1516984, 1733696, 3033968, 6067936, 12135872]

約数ペア:

[(1, 12135872), (2, 6067936), (4, 3033968), (7, 1733696), (8, 1516984), (14, 866848), (16, 758492), (28, 433424), (32, 379246), (56, 216712), (64, 189623), (103, 117824), (112, 108356), (206, 58912), (224, 54178), (263, 46144), (412, 29456), (448, 27089), (526, 23072), (721, 16832), (824, 14728), (1052, 11536), (1442, 8416), (1648, 7364), (1841, 6592), (2104, 5768), (2884, 4208), (3296, 3682)]