25657242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{25303}}^1$

素因数の和:25334

約数の個数: 24

約数和(自身を含む): 55567584

約数和(自身を除く): 29910342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 25303, 50606, 75909, 151818, 328939, 657878, 986817, 1973634, 4276207, 8552414, 12828621, 25657242]

約数ペア:

[(1, 25657242), (2, 12828621), (3, 8552414), (6, 4276207), (13, 1973634), (26, 986817), (39, 657878), (78, 328939), (169, 151818), (338, 75909), (507, 50606), (1014, 25303)]