28938603792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{186019}}^1$

素因数の和:186500

約数の個数: 80

約数和(自身を含む): 85622773760

約数和(自身を除く): 56684169968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 463, 926, 1389, 1852, 2778, 3241, 3704, 5556, 6482, 7408, 9723, 11112, 12964, 19446, 22224, 25928, 38892, 51856, 77784, 155568, 186019, 372038, 558057, 744076, 1116114, 1302133, 1488152, 2232228, 2604266, 2976304, 3906399, 4464456, 5208532, 7812798, 8928912, 10417064, 15625596, 20834128, 31251192, 62502384, 86126797, 172253594, 258380391, 344507188, 516760782, 602887579, 689014376, 1033521564, 1205775158, 1378028752, 1808662737, 2067043128, 2411550316, 3617325474, 4134086256, 4823100632, 7234650948, 9646201264, 14469301896, 28938603792]

約数ペア:

[(1, 28938603792), (2, 14469301896), (3, 9646201264), (4, 7234650948), (6, 4823100632), (7, 4134086256), (8, 3617325474), (12, 2411550316), (14, 2067043128), (16, 1808662737), (21, 1378028752), (24, 1205775158), (28, 1033521564), (42, 689014376), (48, 602887579), (56, 516760782), (84, 344507188), (112, 258380391), (168, 172253594), (336, 86126797), (463, 62502384), (926, 31251192), (1389, 20834128), (1852, 15625596), (2778, 10417064), (3241, 8928912), (3704, 7812798), (5556, 5208532), (6482, 4464456), (7408, 3906399), (9723, 2976304), (11112, 2604266), (12964, 2232228), (19446, 1488152), (22224, 1302133), (25928, 1116114), (38892, 744076), (51856, 558057), (77784, 372038), (155568, 186019)]