25928632

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 23837768

約数列:

[1, 2, 4, 8, 71, 142, 191, 239, 284, 382, 478, 568, 764, 956, 1528, 1912, 13561, 16969, 27122, 33938, 45649, 54244, 67876, 91298, 108488, 135752, 182596, 365192, 3241079, 6482158, 12964316, 25928632]

約数ペア:

[(1, 25928632), (2, 12964316), (4, 6482158), (8, 3241079), (71, 365192), (142, 182596), (191, 135752), (239, 108488), (284, 91298), (382, 67876), (478, 54244), (568, 45649), (764, 33938), (956, 27122), (1528, 16969), (1912, 13561)]