47131742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 85639680

約数和(自身を除く): 38507938

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1061, 1169, 2122, 2338, 3173, 6346, 7427, 14854, 20159, 22211, 40318, 44422, 141113, 177187, 282226, 354374, 1240309, 2480618, 3366553, 6733106, 23565871, 47131742]

約数ペア:

[(1, 47131742), (2, 23565871), (7, 6733106), (14, 3366553), (19, 2480618), (38, 1240309), (133, 354374), (167, 282226), (266, 177187), (334, 141113), (1061, 44422), (1169, 40318), (2122, 22211), (2338, 20159), (3173, 14854), (6346, 7427)]