64545376

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1493}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 146077344

約数和(自身を除く): 81531968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1493, 1544, 2702, 2986, 3088, 5404, 5972, 6176, 10451, 10808, 11944, 20902, 21616, 23888, 41804, 43232, 47776, 83608, 167216, 288149, 334432, 576298, 1152596, 2017043, 2305192, 4034086, 4610384, 8068172, 9220768, 16136344, 32272688, 64545376]

約数ペア:

[(1, 64545376), (2, 32272688), (4, 16136344), (7, 9220768), (8, 8068172), (14, 4610384), (16, 4034086), (28, 2305192), (32, 2017043), (56, 1152596), (112, 576298), (193, 334432), (224, 288149), (386, 167216), (772, 83608), (1351, 47776), (1493, 43232), (1544, 41804), (2702, 23888), (2986, 21616), (3088, 20902), (5404, 11944), (5972, 10808), (6176, 10451)]