12622336

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 40

約数和(自身を含む): 25595460

約数和(自身を除く): 12973124

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 277, 356, 512, 554, 712, 1108, 1424, 2216, 2848, 4432, 5696, 8864, 11392, 17728, 22784, 24653, 35456, 45568, 49306, 70912, 98612, 141824, 197224, 394448, 788896, 1577792, 3155584, 6311168, 12622336]

約数ペア:

[(1, 12622336), (2, 6311168), (4, 3155584), (8, 1577792), (16, 788896), (32, 394448), (64, 197224), (89, 141824), (128, 98612), (178, 70912), (256, 49306), (277, 45568), (356, 35456), (512, 24653), (554, 22784), (712, 17728), (1108, 11392), (1424, 8864), (2216, 5696), (2848, 4432)]