27505208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 54222960

約数和(自身を除く): 26717752

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 2161, 3182, 4322, 6364, 8644, 12728, 17288, 79957, 92923, 159914, 185846, 319828, 371692, 639656, 743384, 3438151, 6876302, 13752604, 27505208]

約数ペア:

[(1, 27505208), (2, 13752604), (4, 6876302), (8, 3438151), (37, 743384), (43, 639656), (74, 371692), (86, 319828), (148, 185846), (172, 159914), (296, 92923), (344, 79957), (1591, 17288), (2161, 12728), (3182, 8644), (4322, 6364)]