66430084

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19972

約数の個数: 36

約数和(自身を含む): 143194716

約数和(自身を除く): 76764632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 19937, 39874, 79748, 139559, 279118, 338929, 558236, 677858, 976913, 1355716, 1953826, 2372503, 3907652, 4745006, 9490012, 16607521, 33215042, 66430084]

約数ペア:

[(1, 66430084), (2, 33215042), (4, 16607521), (7, 9490012), (14, 4745006), (17, 3907652), (28, 2372503), (34, 1953826), (49, 1355716), (68, 976913), (98, 677858), (119, 558236), (196, 338929), (238, 279118), (476, 139559), (833, 79748), (1666, 39874), (3332, 19937)]