27542896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25693}}^1$

素因数の和:25768

約数の個数: 20

約数和(自身を含む): 54162952

約数和(自身を除く): 26620056

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25693, 51386, 102772, 205544, 411088, 1721431, 3442862, 6885724, 13771448, 27542896]

約数ペア:

[(1, 27542896), (2, 13771448), (4, 6885724), (8, 3442862), (16, 1721431), (67, 411088), (134, 205544), (268, 102772), (536, 51386), (1072, 25693)]