25839938

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 39667320

約数和(自身を除く): 13827382

約数列:

[1, 2, 53, 106, 317, 634, 769, 1538, 16801, 33602, 40757, 81514, 243773, 487546, 12919969, 25839938]

約数ペア:

[(1, 25839938), (2, 12919969), (53, 487546), (106, 243773), (317, 81514), (634, 40757), (769, 33602), (1538, 16801)]