28547748

素因数分解:

$2^2\times 3^3\times {\mathrm{264331}}^1$

素因数の和:264344

約数の個数: 24

約数和(自身を含む): 74012960

約数和(自身を除く): 45465212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 264331, 528662, 792993, 1057324, 1585986, 2378979, 3171972, 4757958, 7136937, 9515916, 14273874, 28547748]

約数ペア:

[(1, 28547748), (2, 14273874), (3, 9515916), (4, 7136937), (6, 4757958), (9, 3171972), (12, 2378979), (18, 1585986), (27, 1057324), (36, 792993), (54, 528662), (108, 264331)]