42782612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 76406400

約数和(自身を除く): 33623788

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 757, 796, 1514, 3028, 14129, 28258, 53747, 56516, 107494, 150643, 214988, 301286, 602572, 10695653, 21391306, 42782612]

約数ペア:

[(1, 42782612), (2, 21391306), (4, 10695653), (71, 602572), (142, 301286), (199, 214988), (284, 150643), (398, 107494), (757, 56516), (796, 53747), (1514, 28258), (3028, 14129)]