12715136

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 30257280

約数和(自身を除く): 17542144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 617, 644, 736, 896, 1234, 1288, 1472, 2468, 2576, 2944, 4319, 4936, 5152, 8638, 9872, 10304, 14191, 17276, 19744, 20608, 28382, 34552, 39488, 56764, 69104, 78976, 99337, 113528, 138208, 198674, 227056, 276416, 397348, 454112, 552832, 794696, 908224, 1589392, 1816448, 3178784, 6357568, 12715136]

約数ペア:

[(1, 12715136), (2, 6357568), (4, 3178784), (7, 1816448), (8, 1589392), (14, 908224), (16, 794696), (23, 552832), (28, 454112), (32, 397348), (46, 276416), (56, 227056), (64, 198674), (92, 138208), (112, 113528), (128, 99337), (161, 78976), (184, 69104), (224, 56764), (322, 39488), (368, 34552), (448, 28382), (617, 20608), (644, 19744), (736, 17276), (896, 14191), (1234, 10304), (1288, 9872), (1472, 8638), (2468, 5152), (2576, 4936), (2944, 4319)]