23023028

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 48109824

約数和(自身を除く): 25086796

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 313, 497, 518, 626, 994, 1036, 1252, 1988, 2191, 2627, 4382, 5254, 8764, 10508, 11581, 18389, 22223, 23162, 36778, 44446, 46324, 73556, 81067, 88892, 155561, 162134, 311122, 324268, 622244, 822251, 1644502, 3289004, 5755757, 11511514, 23023028]

約数ペア:

[(1, 23023028), (2, 11511514), (4, 5755757), (7, 3289004), (14, 1644502), (28, 822251), (37, 622244), (71, 324268), (74, 311122), (142, 162134), (148, 155561), (259, 88892), (284, 81067), (313, 73556), (497, 46324), (518, 44446), (626, 36778), (994, 23162), (1036, 22223), (1252, 18389), (1988, 11581), (2191, 10508), (2627, 8764), (4382, 5254)]