42040964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 88773888

約数和(自身を除く): 46732924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 673, 679, 1346, 1358, 2231, 2692, 2716, 4462, 4711, 8924, 9422, 15479, 15617, 18844, 30958, 31234, 61916, 62468, 65281, 108353, 130562, 216706, 261124, 433412, 456967, 913934, 1501463, 1827868, 3002926, 6005852, 10510241, 21020482, 42040964]

約数ペア:

[(1, 42040964), (2, 21020482), (4, 10510241), (7, 6005852), (14, 3002926), (23, 1827868), (28, 1501463), (46, 913934), (92, 456967), (97, 433412), (161, 261124), (194, 216706), (322, 130562), (388, 108353), (644, 65281), (673, 62468), (679, 61916), (1346, 31234), (1358, 30958), (2231, 18844), (2692, 15617), (2716, 15479), (4462, 9422), (4711, 8924)]