27974156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52583}}^1$

素因数の和:52613

約数の個数: 24

約数和(自身を含む): 58894080

約数和(自身を除く): 30919924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 52583, 105166, 210332, 368081, 736162, 999077, 1472324, 1998154, 3996308, 6993539, 13987078, 27974156]

約数ペア:

[(1, 27974156), (2, 13987078), (4, 6993539), (7, 3996308), (14, 1998154), (19, 1472324), (28, 999077), (38, 736162), (76, 368081), (133, 210332), (266, 105166), (532, 52583)]