39781058

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 62287428

約数和(自身を除く): 22506370

約数列:

[1, 2, 53, 73, 97, 106, 146, 194, 2809, 3869, 5141, 5618, 7081, 7738, 10282, 14162, 205057, 272473, 375293, 410114, 544946, 750586, 19890529, 39781058]

約数ペア:

[(1, 39781058), (2, 19890529), (53, 750586), (73, 544946), (97, 410114), (106, 375293), (146, 272473), (194, 205057), (2809, 14162), (3869, 10282), (5141, 7738), (5618, 7081)]