27865384

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 53361000

約数和(自身を除く): 25495616

約数列:

[1, 2, 4, 8, 97, 149, 194, 241, 298, 388, 482, 596, 776, 964, 1192, 1928, 14453, 23377, 28906, 35909, 46754, 57812, 71818, 93508, 115624, 143636, 187016, 287272, 3483173, 6966346, 13932692, 27865384]

約数ペア:

[(1, 27865384), (2, 13932692), (4, 6966346), (8, 3483173), (97, 287272), (149, 187016), (194, 143636), (241, 115624), (298, 93508), (388, 71818), (482, 57812), (596, 46754), (776, 35909), (964, 28906), (1192, 23377), (1928, 14453)]