57914896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{278437}}^1$

素因数の和:278458

約数の個数: 20

約数和(自身を含む): 120842092

約数和(自身を除く): 62927196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 278437, 556874, 1113748, 2227496, 3619681, 4454992, 7239362, 14478724, 28957448, 57914896]

約数ペア:

[(1, 57914896), (2, 28957448), (4, 14478724), (8, 7239362), (13, 4454992), (16, 3619681), (26, 2227496), (52, 1113748), (104, 556874), (208, 278437)]