29965616

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{27953}}^1$

素因数の和:28028

約数の個数: 20

約数和(自身を含む): 58927032

約数和(自身を除く): 28961416

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 27953, 55906, 111812, 223624, 447248, 1872851, 3745702, 7491404, 14982808, 29965616]

約数ペア:

[(1, 29965616), (2, 14982808), (4, 7491404), (8, 3745702), (16, 1872851), (67, 447248), (134, 223624), (268, 111812), (536, 55906), (1072, 27953)]