75740042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{284737}}^1$

素因数の和:284765

約数の個数: 16

約数和(自身を含む): 136674240

約数和(自身を除く): 60934198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 284737, 569474, 1993159, 3986318, 5410003, 10820006, 37870021, 75740042]

約数ペア:

[(1, 75740042), (2, 37870021), (7, 10820006), (14, 5410003), (19, 3986318), (38, 1993159), (133, 569474), (266, 284737)]