42628242

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 44462958

約数列:

[1, 2, 3, 6, 79, 139, 158, 237, 278, 417, 474, 647, 834, 1294, 1941, 3882, 10981, 21962, 32943, 51113, 65886, 89933, 102226, 153339, 179866, 269799, 306678, 539598, 7104707, 14209414, 21314121, 42628242]

約数ペア:

[(1, 42628242), (2, 21314121), (3, 14209414), (6, 7104707), (79, 539598), (139, 306678), (158, 269799), (237, 179866), (278, 153339), (417, 102226), (474, 89933), (647, 65886), (834, 51113), (1294, 32943), (1941, 21962), (3882, 10981)]