28544982

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 59491584

約数和(自身を除く): 30946602

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 1811, 2627, 3622, 5254, 5433, 7881, 10866, 15762, 67007, 128581, 134014, 201021, 257162, 385743, 402042, 771486, 4757497, 9514994, 14272491, 28544982]

約数ペア:

[(1, 28544982), (2, 14272491), (3, 9514994), (6, 4757497), (37, 771486), (71, 402042), (74, 385743), (111, 257162), (142, 201021), (213, 134014), (222, 128581), (426, 67007), (1811, 15762), (2627, 10866), (3622, 7881), (5254, 5433)]