123518528

素因数分解:

$2^6\times 7^1\times {\mathrm{275711}}^1$

素因数の和:275730

約数の個数: 28

約数和(自身を含む): 280123392

約数和(自身を除く): 156604864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 275711, 551422, 1102844, 1929977, 2205688, 3859954, 4411376, 7719908, 8822752, 15439816, 17645504, 30879632, 61759264, 123518528]

約数ペア:

[(1, 123518528), (2, 61759264), (4, 30879632), (7, 17645504), (8, 15439816), (14, 8822752), (16, 7719908), (28, 4411376), (32, 3859954), (56, 2205688), (64, 1929977), (112, 1102844), (224, 551422), (448, 275711)]