28567134

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7533

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 35818146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 7451, 14902, 22353, 44706, 67059, 134118, 201177, 402354, 529021, 1058042, 1587063, 3174126, 4761189, 9522378, 14283567, 28567134]

約数ペア:

[(1, 28567134), (2, 14283567), (3, 9522378), (6, 4761189), (9, 3174126), (18, 1587063), (27, 1058042), (54, 529021), (71, 402354), (142, 201177), (213, 134118), (426, 67059), (639, 44706), (1278, 22353), (1917, 14902), (3834, 7451)]