13467328

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 56

約数和(自身を含む): 31894272

約数和(自身を除く): 18426944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1307, 1472, 2576, 2614, 5152, 5228, 9149, 10304, 10456, 18298, 20912, 30061, 36596, 41824, 60122, 73192, 83648, 120244, 146384, 210427, 240488, 292768, 420854, 480976, 585536, 841708, 961952, 1683416, 1923904, 3366832, 6733664, 13467328]

約数ペア:

[(1, 13467328), (2, 6733664), (4, 3366832), (7, 1923904), (8, 1683416), (14, 961952), (16, 841708), (23, 585536), (28, 480976), (32, 420854), (46, 292768), (56, 240488), (64, 210427), (92, 146384), (112, 120244), (161, 83648), (184, 73192), (224, 60122), (322, 41824), (368, 36596), (448, 30061), (644, 20912), (736, 18298), (1288, 10456), (1307, 10304), (1472, 9149), (2576, 5228), (2614, 5152)]