27775816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 53638200

約数和(自身を除く): 25862384

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 601, 872, 1202, 2404, 4808, 5777, 11554, 23108, 31853, 46216, 63706, 65509, 127412, 131018, 254824, 262036, 524072, 3471977, 6943954, 13887908, 27775816]

約数ペア:

[(1, 27775816), (2, 13887908), (4, 6943954), (8, 3471977), (53, 524072), (106, 262036), (109, 254824), (212, 131018), (218, 127412), (424, 65509), (436, 63706), (601, 46216), (872, 31853), (1202, 23108), (2404, 11554), (4808, 5777)]