38280648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9946

約数の個数: 64

約数和(自身を含む): 114140160

約数和(自身を除く): 75859512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 9907, 19814, 29721, 39628, 59442, 69349, 79256, 118884, 138698, 208047, 227861, 237768, 277396, 416094, 455722, 554792, 683583, 832188, 911444, 1367166, 1595027, 1664376, 1822888, 2734332, 3190054, 4785081, 5468664, 6380108, 9570162, 12760216, 19140324, 38280648]

約数ペア:

[(1, 38280648), (2, 19140324), (3, 12760216), (4, 9570162), (6, 6380108), (7, 5468664), (8, 4785081), (12, 3190054), (14, 2734332), (21, 1822888), (23, 1664376), (24, 1595027), (28, 1367166), (42, 911444), (46, 832188), (56, 683583), (69, 554792), (84, 455722), (92, 416094), (138, 277396), (161, 237768), (168, 227861), (184, 208047), (276, 138698), (322, 118884), (483, 79256), (552, 69349), (644, 59442), (966, 39628), (1288, 29721), (1932, 19814), (3864, 9907)]