42493766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 77448960

約数和(自身を除く): 34955194

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1493, 1498, 2033, 2986, 4066, 10451, 14231, 20902, 28367, 28462, 56734, 159751, 198569, 319502, 397138, 1118257, 2236514, 3035269, 6070538, 21246883, 42493766]

約数ペア:

[(1, 42493766), (2, 21246883), (7, 6070538), (14, 3035269), (19, 2236514), (38, 1118257), (107, 397138), (133, 319502), (214, 198569), (266, 159751), (749, 56734), (1493, 28462), (1498, 28367), (2033, 20902), (2986, 14231), (4066, 10451)]