1029071488

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{57839}}^1$

素因数の和:57992

約数の個数: 32

約数和(自身を含む): 2064888000

約数和(自身を除く): 1035816512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 57839, 115678, 231356, 462712, 925424, 1850848, 3701696, 7403392, 8039621, 16079242, 32158484, 64316968, 128633936, 257267872, 514535744, 1029071488]

約数ペア:

[(1, 1029071488), (2, 514535744), (4, 257267872), (8, 128633936), (16, 64316968), (32, 32158484), (64, 16079242), (128, 8039621), (139, 7403392), (278, 3701696), (556, 1850848), (1112, 925424), (2224, 462712), (4448, 231356), (8896, 115678), (17792, 57839)]