27947458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 24670142

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1049, 1211, 1903, 2098, 2422, 3806, 7343, 11539, 13321, 14686, 23078, 26642, 80773, 161546, 181477, 362954, 1270339, 1996247, 2540678, 3992494, 13973729, 27947458]

約数ペア:

[(1, 27947458), (2, 13973729), (7, 3992494), (11, 2540678), (14, 1996247), (22, 1270339), (77, 362954), (154, 181477), (173, 161546), (346, 80773), (1049, 26642), (1211, 23078), (1903, 14686), (2098, 13321), (2422, 11539), (3806, 7343)]