25564112

素因数分解:

$2^4\times 7^1\times {\mathrm{228251}}^1$

素因数の和:228266

約数の個数: 20

約数和(自身を含む): 56606496

約数和(自身を除く): 31042384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228251, 456502, 913004, 1597757, 1826008, 3195514, 3652016, 6391028, 12782056, 25564112]

約数ペア:

[(1, 25564112), (2, 12782056), (4, 6391028), (7, 3652016), (8, 3195514), (14, 1826008), (16, 1597757), (28, 913004), (56, 456502), (112, 228251)]