28670368

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12619}}^1$

素因数の和:12700

約数の個数: 24

約数和(自身を含む): 57244320

約数和(自身を除く): 28573952

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12619, 25238, 50476, 100952, 201904, 403808, 895949, 1791898, 3583796, 7167592, 14335184, 28670368]

約数ペア:

[(1, 28670368), (2, 14335184), (4, 7167592), (8, 3583796), (16, 1791898), (32, 895949), (71, 403808), (142, 201904), (284, 100952), (568, 50476), (1136, 25238), (2272, 12619)]