42410212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1532

約数の個数: 36

約数和(自身を含む): 82291440

約数和(自身を除く): 39881228

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 1459, 2236, 2918, 5836, 7267, 14534, 18967, 29068, 37934, 62737, 75868, 125474, 246571, 250948, 493142, 815581, 986284, 1631162, 3262324, 10602553, 21205106, 42410212]

約数ペア:

[(1, 42410212), (2, 21205106), (4, 10602553), (13, 3262324), (26, 1631162), (43, 986284), (52, 815581), (86, 493142), (169, 250948), (172, 246571), (338, 125474), (559, 75868), (676, 62737), (1118, 37934), (1459, 29068), (2236, 18967), (2918, 14534), (5836, 7267)]