64435742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 116508672

約数和(自身を除く): 52072930

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2063, 2231, 4126, 4462, 14441, 15617, 28882, 31234, 47449, 94898, 200111, 332143, 400222, 664286, 1400777, 2801554, 4602553, 9205106, 32217871, 64435742]

約数ペア:

[(1, 64435742), (2, 32217871), (7, 9205106), (14, 4602553), (23, 2801554), (46, 1400777), (97, 664286), (161, 400222), (194, 332143), (322, 200111), (679, 94898), (1358, 47449), (2063, 31234), (2231, 28882), (4126, 15617), (4462, 14441)]