9812768

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 22425984

約数和(自身を除く): 12613216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 617, 994, 1136, 1234, 1988, 2272, 2468, 3976, 4319, 4936, 7952, 8638, 9872, 15904, 17276, 19744, 34552, 43807, 69104, 87614, 138208, 175228, 306649, 350456, 613298, 700912, 1226596, 1401824, 2453192, 4906384, 9812768]

約数ペア:

[(1, 9812768), (2, 4906384), (4, 2453192), (7, 1401824), (8, 1226596), (14, 700912), (16, 613298), (28, 350456), (32, 306649), (56, 175228), (71, 138208), (112, 87614), (142, 69104), (224, 43807), (284, 34552), (497, 19744), (568, 17276), (617, 15904), (994, 9872), (1136, 8638), (1234, 7952), (1988, 4936), (2272, 4319), (2468, 3976)]