71985032

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55889}}^1$

素因数の和:55925

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 88978168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55889, 111778, 223556, 391223, 447112, 782446, 1285447, 1564892, 2570894, 3129784, 5141788, 8998129, 10283576, 17996258, 35992516, 71985032]

約数ペア:

[(1, 71985032), (2, 35992516), (4, 17996258), (7, 10283576), (8, 8998129), (14, 5141788), (23, 3129784), (28, 2570894), (46, 1564892), (56, 1285447), (92, 782446), (161, 447112), (184, 391223), (322, 223556), (644, 111778), (1288, 55889)]