6399488

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 40

約数和(自身を含む): 13258080

約数和(自身を除く): 6858592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 431, 464, 512, 862, 928, 1724, 1856, 3448, 3712, 6896, 7424, 12499, 13792, 14848, 24998, 27584, 49996, 55168, 99992, 110336, 199984, 220672, 399968, 799936, 1599872, 3199744, 6399488]

約数ペア:

[(1, 6399488), (2, 3199744), (4, 1599872), (8, 799936), (16, 399968), (29, 220672), (32, 199984), (58, 110336), (64, 99992), (116, 55168), (128, 49996), (232, 27584), (256, 24998), (431, 14848), (464, 13792), (512, 12499), (862, 7424), (928, 6896), (1724, 3712), (1856, 3448)]