27865634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1453}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 42991872

約数和(自身を除く): 15126238

約数列:

[1, 2, 43, 86, 223, 446, 1453, 2906, 9589, 19178, 62479, 124958, 324019, 648038, 13932817, 27865634]

約数ペア:

[(1, 27865634), (2, 13932817), (43, 648038), (86, 324019), (223, 124958), (446, 62479), (1453, 19178), (2906, 9589)]