42081046

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{56713}}^1$

素因数の和:56775

約数の個数: 16

約数和(自身を含む): 73501344

約数和(自身を除く): 31420298

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 56713, 113426, 396991, 793982, 3005789, 6011578, 21040523, 42081046]

約数ペア:

[(1, 42081046), (2, 21040523), (7, 6011578), (14, 3005789), (53, 793982), (106, 396991), (371, 113426), (742, 56713)]