28728016

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{6827}}^1$

素因数の和:7098

約数の個数: 20

約数和(自身を含む): 55880352

約数和(自身を除く): 27152336

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 6827, 13654, 27308, 54616, 109232, 1795501, 3591002, 7182004, 14364008, 28728016]

約数ペア:

[(1, 28728016), (2, 14364008), (4, 7182004), (8, 3591002), (16, 1795501), (263, 109232), (526, 54616), (1052, 27308), (2104, 13654), (4208, 6827)]