27937882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64373}}^1$

素因数の和:64413

約数の個数: 16

約数和(自身を含む): 49439232

約数和(自身を除く): 21501350

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64373, 128746, 450611, 901222, 1995563, 3991126, 13968941, 27937882]

約数ペア:

[(1, 27937882), (2, 13968941), (7, 3991126), (14, 1995563), (31, 901222), (62, 450611), (217, 128746), (434, 64373)]