28447248

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{6659}}^1$

素因数の和:6759

約数の個数: 40

約数和(自身を含む): 74325600

約数和(自身を除く): 45878352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 6659, 13318, 19977, 26636, 39954, 53272, 79908, 106544, 159816, 319632, 592651, 1185302, 1777953, 2370604, 3555906, 4741208, 7111812, 9482416, 14223624, 28447248]

約数ペア:

[(1, 28447248), (2, 14223624), (3, 9482416), (4, 7111812), (6, 4741208), (8, 3555906), (12, 2370604), (16, 1777953), (24, 1185302), (48, 592651), (89, 319632), (178, 159816), (267, 106544), (356, 79908), (534, 53272), (712, 39954), (1068, 26636), (1424, 19977), (2136, 13318), (4272, 6659)]