56271232

素因数分解:

$2^7\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 112455000

約数和(自身を除く): 56183768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 499, 881, 998, 1762, 1996, 3524, 3992, 7048, 7984, 14096, 15968, 28192, 31936, 56384, 63872, 112768, 439619, 879238, 1758476, 3516952, 7033904, 14067808, 28135616, 56271232]

約数ペア:

[(1, 56271232), (2, 28135616), (4, 14067808), (8, 7033904), (16, 3516952), (32, 1758476), (64, 879238), (128, 439619), (499, 112768), (881, 63872), (998, 56384), (1762, 31936), (1996, 28192), (3524, 15968), (3992, 14096), (7048, 7984)]