27126128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{12197}}^1$

素因数の和:12344

約数の個数: 20

約数和(自身を含む): 52939320

約数和(自身を除く): 25813192

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 12197, 24394, 48788, 97576, 195152, 1695383, 3390766, 6781532, 13563064, 27126128]

約数ペア:

[(1, 27126128), (2, 13563064), (4, 6781532), (8, 3390766), (16, 1695383), (139, 195152), (278, 97576), (556, 48788), (1112, 24394), (2224, 12197)]