28148412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101987}}^1$

素因数の和:102017

約数の個数: 24

約数和(自身を含む): 68535936

約数和(自身を除く): 40387524

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 101987, 203974, 305961, 407948, 611922, 1223844, 2345701, 4691402, 7037103, 9382804, 14074206, 28148412]

約数ペア:

[(1, 28148412), (2, 14074206), (3, 9382804), (4, 7037103), (6, 4691402), (12, 2345701), (23, 1223844), (46, 611922), (69, 407948), (92, 305961), (138, 203974), (276, 101987)]