27747844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 50960448

約数和(自身を除く): 23212604

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1531, 3062, 4531, 6124, 9062, 18124, 35213, 70426, 140852, 301607, 603214, 1206428, 6936961, 13873922, 27747844]

約数ペア:

[(1, 27747844), (2, 13873922), (4, 6936961), (23, 1206428), (46, 603214), (92, 301607), (197, 140852), (394, 70426), (788, 35213), (1531, 18124), (3062, 9062), (4531, 6124)]