284970016

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{64067}}^1$

素因数の和:64216

約数の個数: 24

約数和(自身を含む): 565079760

約数和(自身を除く): 280109744

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 64067, 128134, 256268, 512536, 1025072, 2050144, 8905313, 17810626, 35621252, 71242504, 142485008, 284970016]

約数ペア:

[(1, 284970016), (2, 142485008), (4, 71242504), (8, 35621252), (16, 17810626), (32, 8905313), (139, 2050144), (278, 1025072), (556, 512536), (1112, 256268), (2224, 128134), (4448, 64067)]