27854128

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{3461}}^1$

素因数の和:3972

約数の個数: 20

約数和(自身を含む): 54090288

約数和(自身を除く): 26236160

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 3461, 4024, 6922, 8048, 13844, 27688, 55376, 1740883, 3481766, 6963532, 13927064, 27854128]

約数ペア:

[(1, 27854128), (2, 13927064), (4, 6963532), (8, 3481766), (16, 1740883), (503, 55376), (1006, 27688), (2012, 13844), (3461, 8048), (4024, 6922)]