73910492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1086919}}^1$

素因数の和:1086940

約数の個数: 12

約数和(自身を含む): 136951920

約数和(自身を除く): 63041428

約数列:

[1, 2, 4, 17, 34, 68, 1086919, 2173838, 4347676, 18477623, 36955246, 73910492]

約数ペア:

[(1, 73910492), (2, 36955246), (4, 18477623), (17, 4347676), (34, 2173838), (68, 1086919)]