39007192

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 47922728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 97, 167, 172, 194, 301, 334, 344, 388, 602, 668, 679, 776, 1169, 1204, 1336, 1358, 2338, 2408, 2716, 4171, 4676, 5432, 7181, 8342, 9352, 14362, 16199, 16684, 28724, 29197, 32398, 33368, 50267, 57448, 58394, 64796, 100534, 113393, 116788, 129592, 201068, 226786, 233576, 402136, 453572, 696557, 907144, 1393114, 2786228, 4875899, 5572456, 9751798, 19503596, 39007192]

約数ペア:

[(1, 39007192), (2, 19503596), (4, 9751798), (7, 5572456), (8, 4875899), (14, 2786228), (28, 1393114), (43, 907144), (56, 696557), (86, 453572), (97, 402136), (167, 233576), (172, 226786), (194, 201068), (301, 129592), (334, 116788), (344, 113393), (388, 100534), (602, 64796), (668, 58394), (679, 57448), (776, 50267), (1169, 33368), (1204, 32398), (1336, 29197), (1358, 28724), (2338, 16684), (2408, 16199), (2716, 14362), (4171, 9352), (4676, 8342), (5432, 7181)]