8437924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 17006976

約数和(自身を除く): 8569052

約数列:

[1, 2, 4, 11, 22, 37, 44, 71, 73, 74, 142, 146, 148, 284, 292, 407, 781, 803, 814, 1562, 1606, 1628, 2627, 2701, 3124, 3212, 5183, 5254, 5402, 10366, 10508, 10804, 20732, 28897, 29711, 57013, 57794, 59422, 114026, 115588, 118844, 191771, 228052, 383542, 767084, 2109481, 4218962, 8437924]

約数ペア:

[(1, 8437924), (2, 4218962), (4, 2109481), (11, 767084), (22, 383542), (37, 228052), (44, 191771), (71, 118844), (73, 115588), (74, 114026), (142, 59422), (146, 57794), (148, 57013), (284, 29711), (292, 28897), (407, 20732), (781, 10804), (803, 10508), (814, 10366), (1562, 5402), (1606, 5254), (1628, 5183), (2627, 3212), (2701, 3124)]