28249424

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4759}}^1$

素因数の和:4827

約数の個数: 40

約数和(自身を含む): 63745920

約数和(自身を除く): 35496496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4759, 5936, 9518, 19036, 33313, 38072, 66626, 76144, 133252, 252227, 266504, 504454, 533008, 1008908, 1765589, 2017816, 3531178, 4035632, 7062356, 14124712, 28249424]

約数ペア:

[(1, 28249424), (2, 14124712), (4, 7062356), (7, 4035632), (8, 3531178), (14, 2017816), (16, 1765589), (28, 1008908), (53, 533008), (56, 504454), (106, 266504), (112, 252227), (212, 133252), (371, 76144), (424, 66626), (742, 38072), (848, 33313), (1484, 19036), (2968, 9518), (4759, 5936)]