25315460968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{93151}}^1$

素因数の和:93398

約数の個数: 64

約数和(自身を含む): 56874885120

約数和(自身を除く): 31559424152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 211, 322, 422, 644, 844, 1288, 1477, 1688, 2954, 4853, 5908, 9706, 11816, 19412, 33971, 38824, 67942, 93151, 135884, 186302, 271768, 372604, 652057, 745208, 1304114, 2142473, 2608228, 4284946, 5216456, 8569892, 14997311, 17139784, 19654861, 29994622, 39309722, 59989244, 78619444, 119978488, 137584027, 157238888, 275168054, 452061803, 550336108, 904123606, 1100672216, 1808247212, 3164432621, 3616494424, 6328865242, 12657730484, 25315460968]

約数ペア:

[(1, 25315460968), (2, 12657730484), (4, 6328865242), (7, 3616494424), (8, 3164432621), (14, 1808247212), (23, 1100672216), (28, 904123606), (46, 550336108), (56, 452061803), (92, 275168054), (161, 157238888), (184, 137584027), (211, 119978488), (322, 78619444), (422, 59989244), (644, 39309722), (844, 29994622), (1288, 19654861), (1477, 17139784), (1688, 14997311), (2954, 8569892), (4853, 5216456), (5908, 4284946), (9706, 2608228), (11816, 2142473), (19412, 1304114), (33971, 745208), (38824, 652057), (67942, 372604), (93151, 271768), (135884, 186302)]