25685634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 56551392

約数和(自身を除く): 30865758

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 219, 338, 347, 438, 507, 694, 949, 1014, 1041, 1898, 2082, 2847, 4511, 5694, 9022, 12337, 13533, 24674, 25331, 27066, 37011, 50662, 58643, 74022, 75993, 117286, 151986, 175929, 329303, 351858, 658606, 987909, 1975818, 4280939, 8561878, 12842817, 25685634]

約数ペア:

[(1, 25685634), (2, 12842817), (3, 8561878), (6, 4280939), (13, 1975818), (26, 987909), (39, 658606), (73, 351858), (78, 329303), (146, 175929), (169, 151986), (219, 117286), (338, 75993), (347, 74022), (438, 58643), (507, 50662), (694, 37011), (949, 27066), (1014, 25331), (1041, 24674), (1898, 13533), (2082, 12337), (2847, 9022), (4511, 5694)]