26888932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 57480192

約数和(自身を除く): 30591260

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 971, 989, 1204, 1942, 1978, 3884, 3956, 6797, 6923, 13594, 13846, 22333, 27188, 27692, 41753, 44666, 83506, 89332, 156331, 167012, 292271, 312662, 584542, 625324, 960319, 1169084, 1920638, 3841276, 6722233, 13444466, 26888932]

約数ペア:

[(1, 26888932), (2, 13444466), (4, 6722233), (7, 3841276), (14, 1920638), (23, 1169084), (28, 960319), (43, 625324), (46, 584542), (86, 312662), (92, 292271), (161, 167012), (172, 156331), (301, 89332), (322, 83506), (602, 44666), (644, 41753), (971, 27692), (989, 27188), (1204, 22333), (1942, 13846), (1978, 13594), (3884, 6923), (3956, 6797)]