28495212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{124979}}^1$

素因数の和:125005

約数の個数: 24

約数和(自身を含む): 69988800

約数和(自身を除く): 41493588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 124979, 249958, 374937, 499916, 749874, 1499748, 2374601, 4749202, 7123803, 9498404, 14247606, 28495212]

約数ペア:

[(1, 28495212), (2, 14247606), (3, 9498404), (4, 7123803), (6, 4749202), (12, 2374601), (19, 1499748), (38, 749874), (57, 499916), (76, 374937), (114, 249958), (228, 124979)]