27488734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 51468480

約数和(自身を除く): 23979746

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 2069, 4138, 6643, 13286, 14483, 26897, 28966, 53794, 151037, 188279, 302074, 376558, 1057259, 1963481, 2114518, 3926962, 13744367, 27488734]

約数ペア:

[(1, 27488734), (2, 13744367), (7, 3926962), (13, 2114518), (14, 1963481), (26, 1057259), (73, 376558), (91, 302074), (146, 188279), (182, 151037), (511, 53794), (949, 28966), (1022, 26897), (1898, 14483), (2069, 13286), (4138, 6643)]