30539264

素因数分解:

$2^9\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8546

約数の個数: 40

約数和(自身を含む): 69744048

約数和(自身を除く): 39204784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8521, 17042, 34084, 59647, 68168, 119294, 136336, 238588, 272672, 477176, 545344, 954352, 1090688, 1908704, 2181376, 3817408, 4362752, 7634816, 15269632, 30539264]

約数ペア:

[(1, 30539264), (2, 15269632), (4, 7634816), (7, 4362752), (8, 3817408), (14, 2181376), (16, 1908704), (28, 1090688), (32, 954352), (56, 545344), (64, 477176), (112, 272672), (128, 238588), (224, 136336), (256, 119294), (448, 68168), (512, 59647), (896, 34084), (1792, 17042), (3584, 8521)]