42748342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 79394112

約数和(自身を除く): 36645770

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 1217, 1351, 2434, 2509, 2702, 5018, 8519, 15821, 17038, 17563, 31642, 35126, 110747, 221494, 234881, 469762, 1644167, 3053453, 3288334, 6106906, 21374171, 42748342]

約数ペア:

[(1, 42748342), (2, 21374171), (7, 6106906), (13, 3288334), (14, 3053453), (26, 1644167), (91, 469762), (182, 234881), (193, 221494), (386, 110747), (1217, 35126), (1351, 31642), (2434, 17563), (2509, 17038), (2702, 15821), (5018, 8519)]