39134144

素因数分解:

$2^6\times 7^2\times {\mathrm{12479}}^1$

素因数の和:12505

約数の個数: 42

約数和(自身を含む): 90342720

約数和(自身を除く): 51208576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 12479, 24958, 49916, 87353, 99832, 174706, 199664, 349412, 399328, 611471, 698824, 798656, 1222942, 1397648, 2445884, 2795296, 4891768, 5590592, 9783536, 19567072, 39134144]

約数ペア:

[(1, 39134144), (2, 19567072), (4, 9783536), (7, 5590592), (8, 4891768), (14, 2795296), (16, 2445884), (28, 1397648), (32, 1222942), (49, 798656), (56, 698824), (64, 611471), (98, 399328), (112, 349412), (196, 199664), (224, 174706), (392, 99832), (448, 87353), (784, 49916), (1568, 24958), (3136, 12479)]