17394704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 34929312

約数和(自身を除く): 17534608

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 193, 262, 344, 386, 524, 688, 772, 1048, 1544, 2096, 3088, 5633, 8299, 11266, 16598, 22532, 25283, 33196, 45064, 50566, 66392, 90128, 101132, 132784, 202264, 404528, 1087169, 2174338, 4348676, 8697352, 17394704]

約数ペア:

[(1, 17394704), (2, 8697352), (4, 4348676), (8, 2174338), (16, 1087169), (43, 404528), (86, 202264), (131, 132784), (172, 101132), (193, 90128), (262, 66392), (344, 50566), (386, 45064), (524, 33196), (688, 25283), (772, 22532), (1048, 16598), (1544, 11266), (2096, 8299), (3088, 5633)]