70290192428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1899119}}^1$

素因数の和:1899629

約数の個数: 24

約数和(自身を含む): 129747878400

約数和(自身を除く): 59457685972

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1948, 9253, 18506, 37012, 1899119, 3798238, 7596476, 36083261, 72166522, 144333044, 924870953, 1849741906, 3699483812, 17572548107, 35145096214, 70290192428]

約数ペア:

[(1, 70290192428), (2, 35145096214), (4, 17572548107), (19, 3699483812), (38, 1849741906), (76, 924870953), (487, 144333044), (974, 72166522), (1948, 36083261), (9253, 7596476), (18506, 3798238), (37012, 1899119)]