42122804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1217}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 78268680

約数和(自身を除く): 36145876

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 1217, 2036, 2434, 4868, 8653, 17306, 20689, 34612, 41378, 82756, 619453, 1238906, 2477812, 10530701, 21061402, 42122804]

約数ペア:

[(1, 42122804), (2, 21061402), (4, 10530701), (17, 2477812), (34, 1238906), (68, 619453), (509, 82756), (1018, 41378), (1217, 34612), (2036, 20689), (2434, 17306), (4868, 8653)]