28067452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 60060672

約数和(自身を除く): 31993220

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1063, 1148, 1886, 2126, 3772, 4252, 6601, 7441, 13202, 14882, 24449, 26404, 29764, 43583, 48898, 87166, 97796, 171143, 174332, 305081, 342286, 610162, 684572, 1002409, 1220324, 2004818, 4009636, 7016863, 14033726, 28067452]

約数ペア:

[(1, 28067452), (2, 14033726), (4, 7016863), (7, 4009636), (14, 2004818), (23, 1220324), (28, 1002409), (41, 684572), (46, 610162), (82, 342286), (92, 305081), (161, 174332), (164, 171143), (287, 97796), (322, 87166), (574, 48898), (644, 43583), (943, 29764), (1063, 26404), (1148, 24449), (1886, 14882), (2126, 13202), (3772, 7441), (4252, 6601)]