66924676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14143}}^1$

素因数の和:14180

約数の個数: 36

約数和(自身を含む): 144947712

約数和(自身を除く): 78023036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14143, 28286, 56572, 99001, 183859, 198002, 367718, 396004, 735436, 1287013, 2390167, 2574026, 4780334, 5148052, 9560668, 16731169, 33462338, 66924676]

約数ペア:

[(1, 66924676), (2, 33462338), (4, 16731169), (7, 9560668), (13, 5148052), (14, 4780334), (26, 2574026), (28, 2390167), (52, 1287013), (91, 735436), (169, 396004), (182, 367718), (338, 198002), (364, 183859), (676, 99001), (1183, 56572), (2366, 28286), (4732, 14143)]