6439384

素因数分解:

$2^3\times 7^2\times {\mathrm{16427}}^1$

素因数の和:16447

約数の個数: 24

約数和(自身を含む): 14045940

約数和(自身を除く): 7606556

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 16427, 32854, 65708, 114989, 131416, 229978, 459956, 804923, 919912, 1609846, 3219692, 6439384]

約数ペア:

[(1, 6439384), (2, 3219692), (4, 1609846), (7, 919912), (8, 804923), (14, 459956), (28, 229978), (49, 131416), (56, 114989), (98, 65708), (196, 32854), (392, 16427)]