448621552

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 881171280

約数和(自身を除く): 432549728

約数列:

[1, 2, 4, 8, 16, 131, 193, 262, 386, 524, 772, 1048, 1109, 1544, 2096, 2218, 3088, 4436, 8872, 17744, 25283, 50566, 101132, 145279, 202264, 214037, 290558, 404528, 428074, 581116, 856148, 1162232, 1712296, 2324464, 3424592, 28038847, 56077694, 112155388, 224310776, 448621552]

約数ペア:

[(1, 448621552), (2, 224310776), (4, 112155388), (8, 56077694), (16, 28038847), (131, 3424592), (193, 2324464), (262, 1712296), (386, 1162232), (524, 856148), (772, 581116), (1048, 428074), (1109, 404528), (1544, 290558), (2096, 214037), (2218, 202264), (3088, 145279), (4436, 101132), (8872, 50566), (17744, 25283)]