25776088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{247847}}^1$

素因数の和:247866

約数の個数: 16

約数和(自身を含む): 52048080

約数和(自身を除く): 26271992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 247847, 495694, 991388, 1982776, 3222011, 6444022, 12888044, 25776088]

約数ペア:

[(1, 25776088), (2, 12888044), (4, 6444022), (8, 3222011), (13, 1982776), (26, 991388), (52, 495694), (104, 247847)]