57430568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{552217}}^1$

素因数の和:552236

約数の個数: 16

約数和(自身を含む): 115965780

約数和(自身を除く): 58535212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 552217, 1104434, 2208868, 4417736, 7178821, 14357642, 28715284, 57430568]

約数ペア:

[(1, 57430568), (2, 28715284), (4, 14357642), (8, 7178821), (13, 4417736), (26, 2208868), (52, 1104434), (104, 552217)]