25125008

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{5669}}^1$

素因数の和:5954

約数の個数: 20

約数和(自身を含む): 48864060

約数和(自身を除く): 23739052

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 5669, 11338, 22676, 45352, 90704, 1570313, 3140626, 6281252, 12562504, 25125008]

約数ペア:

[(1, 25125008), (2, 12562504), (4, 6281252), (8, 3140626), (16, 1570313), (277, 90704), (554, 45352), (1108, 22676), (2216, 11338), (4432, 5669)]