26939587072

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{204733}}^1$

素因数の和:205008

約数の個数: 40

約数和(自身を含む): 54036263556

約数和(自身を除く): 27096676484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1028, 2056, 4112, 8224, 16448, 32896, 65792, 131584, 204733, 409466, 818932, 1637864, 3275728, 6551456, 13102912, 26205824, 52411648, 52616381, 104823296, 105232762, 210465524, 420931048, 841862096, 1683724192, 3367448384, 6734896768, 13469793536, 26939587072]

約数ペア:

[(1, 26939587072), (2, 13469793536), (4, 6734896768), (8, 3367448384), (16, 1683724192), (32, 841862096), (64, 420931048), (128, 210465524), (256, 105232762), (257, 104823296), (512, 52616381), (514, 52411648), (1028, 26205824), (2056, 13102912), (4112, 6551456), (8224, 3275728), (16448, 1637864), (32896, 818932), (65792, 409466), (131584, 204733)]