27963922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64433}}^1$

素因数の和:64473

約数の個数: 16

約数和(自身を含む): 49485312

約数和(自身を除く): 21521390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64433, 128866, 451031, 902062, 1997423, 3994846, 13981961, 27963922]

約数ペア:

[(1, 27963922), (2, 13981961), (7, 3994846), (14, 1997423), (31, 902062), (62, 451031), (217, 128866), (434, 64433)]