42204728

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{4723}}^1$

素因数の和:5846

約数の個数: 16

約数和(自身を含む): 79221480

約数和(自身を除く): 37016752

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 4723, 8936, 9446, 18892, 37784, 5275591, 10551182, 21102364, 42204728]

約数ペア:

[(1, 42204728), (2, 21102364), (4, 10551182), (8, 5275591), (1117, 37784), (2234, 18892), (4468, 9446), (4723, 8936)]