13789328

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 32783616

約数和(自身を除く): 18994288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 101, 106, 112, 161, 184, 202, 212, 322, 368, 371, 404, 424, 644, 707, 742, 808, 848, 1219, 1288, 1414, 1484, 1616, 2323, 2438, 2576, 2828, 2968, 4646, 4876, 5353, 5656, 5936, 8533, 9292, 9752, 10706, 11312, 16261, 17066, 18584, 19504, 21412, 32522, 34132, 37168, 37471, 42824, 65044, 68264, 74942, 85648, 123119, 130088, 136528, 149884, 246238, 260176, 299768, 492476, 599536, 861833, 984952, 1723666, 1969904, 3447332, 6894664, 13789328]

約数ペア:

[(1, 13789328), (2, 6894664), (4, 3447332), (7, 1969904), (8, 1723666), (14, 984952), (16, 861833), (23, 599536), (28, 492476), (46, 299768), (53, 260176), (56, 246238), (92, 149884), (101, 136528), (106, 130088), (112, 123119), (161, 85648), (184, 74942), (202, 68264), (212, 65044), (322, 42824), (368, 37471), (371, 37168), (404, 34132), (424, 32522), (644, 21412), (707, 19504), (742, 18584), (808, 17066), (848, 16261), (1219, 11312), (1288, 10706), (1414, 9752), (1484, 9292), (1616, 8533), (2323, 5936), (2438, 5656), (2576, 5353), (2828, 4876), (2968, 4646)]