42194572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28433}}^1$

素因数の和:28497

約数の個数: 24

約数和(自身を含む): 85984416

約数和(自身を除く): 43789844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 28433, 56866, 113732, 199031, 398062, 796124, 1506949, 3013898, 6027796, 10548643, 21097286, 42194572]

約数ペア:

[(1, 42194572), (2, 21097286), (4, 10548643), (7, 6027796), (14, 3013898), (28, 1506949), (53, 796124), (106, 398062), (212, 199031), (371, 113732), (742, 56866), (1484, 28433)]