26129766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 57526416

約数和(自身を除く): 31396650

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 219, 338, 353, 438, 507, 706, 949, 1014, 1059, 1898, 2118, 2847, 4589, 5694, 9178, 12337, 13767, 24674, 25769, 27534, 37011, 51538, 59657, 74022, 77307, 119314, 154614, 178971, 334997, 357942, 669994, 1004991, 2009982, 4354961, 8709922, 13064883, 26129766]

約数ペア:

[(1, 26129766), (2, 13064883), (3, 8709922), (6, 4354961), (13, 2009982), (26, 1004991), (39, 669994), (73, 357942), (78, 334997), (146, 178971), (169, 154614), (219, 119314), (338, 77307), (353, 74022), (438, 59657), (507, 51538), (706, 37011), (949, 27534), (1014, 25769), (1059, 24674), (1898, 13767), (2118, 12337), (2847, 9178), (4589, 5694)]