66974572

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11783}}^1$

素因数の和:11830

約数の個数: 36

約数和(自身を含む): 141054480

約数和(自身を除く): 74079908

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 11783, 23566, 47132, 82481, 164962, 329924, 341707, 577367, 683414, 1154734, 1366828, 2309468, 2391949, 4783898, 9567796, 16743643, 33487286, 66974572]

約数ペア:

[(1, 66974572), (2, 33487286), (4, 16743643), (7, 9567796), (14, 4783898), (28, 2391949), (29, 2309468), (49, 1366828), (58, 1154734), (98, 683414), (116, 577367), (196, 341707), (203, 329924), (406, 164962), (812, 82481), (1421, 47132), (2842, 23566), (5684, 11783)]