27037667972

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{21121}}^1$

素因数の和:21612

約数の個数: 48

約数和(自身を含む): 54646838400

約数和(自身を除く): 27609170428

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 349, 524, 698, 917, 1396, 1834, 2443, 3668, 4886, 9772, 21121, 42242, 45719, 84484, 91438, 147847, 182876, 295694, 320033, 591388, 640066, 1280132, 2766851, 5533702, 7371229, 11067404, 14742458, 19367957, 29484916, 38735914, 51598603, 77471828, 103197206, 206394412, 965630999, 1931261998, 3862523996, 6759416993, 13518833986, 27037667972]

約数ペア:

[(1, 27037667972), (2, 13518833986), (4, 6759416993), (7, 3862523996), (14, 1931261998), (28, 965630999), (131, 206394412), (262, 103197206), (349, 77471828), (524, 51598603), (698, 38735914), (917, 29484916), (1396, 19367957), (1834, 14742458), (2443, 11067404), (3668, 7371229), (4886, 5533702), (9772, 2766851), (21121, 1280132), (42242, 640066), (45719, 591388), (84484, 320033), (91438, 295694), (147847, 182876)]