27380752

素因数分解:

$2^4\times 7^1\times {\mathrm{244471}}^1$

素因数の和:244486

約数の個数: 20

約数和(自身を含む): 60629056

約数和(自身を除く): 33248304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244471, 488942, 977884, 1711297, 1955768, 3422594, 3911536, 6845188, 13690376, 27380752]

約数ペア:

[(1, 27380752), (2, 13690376), (4, 6845188), (7, 3911536), (8, 3422594), (14, 1955768), (16, 1711297), (28, 977884), (56, 488942), (112, 244471)]