42481724

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 75734400

約数和(自身を除く): 33252676

約数列:

[1, 2, 4, 83, 166, 199, 332, 398, 643, 796, 1286, 2572, 16517, 33034, 53369, 66068, 106738, 127957, 213476, 255914, 511828, 10620431, 21240862, 42481724]

約数ペア:

[(1, 42481724), (2, 21240862), (4, 10620431), (83, 511828), (166, 255914), (199, 213476), (332, 127957), (398, 106738), (643, 66068), (796, 53369), (1286, 33034), (2572, 16517)]