28477188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{27277}}^1$

素因数の和:27316

約数の個数: 36

約数和(自身を含む): 74468940

約数和(自身を除く): 45991752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 27277, 54554, 81831, 109108, 163662, 245493, 327324, 490986, 791033, 981972, 1582066, 2373099, 3164132, 4746198, 7119297, 9492396, 14238594, 28477188]

約数ペア:

[(1, 28477188), (2, 14238594), (3, 9492396), (4, 7119297), (6, 4746198), (9, 3164132), (12, 2373099), (18, 1582066), (29, 981972), (36, 791033), (58, 490986), (87, 327324), (116, 245493), (174, 163662), (261, 109108), (348, 81831), (522, 54554), (1044, 27277)]