12743242624

素因数分解:

$2^7\times 7^2\times {\mathrm{2031767}}^1$

素因数の和:2031795

約数の個数: 48

約数和(自身を含む): 29531747880

約数和(自身を除く): 16788505256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 2031767, 4063534, 8127068, 14222369, 16254136, 28444738, 32508272, 56889476, 65016544, 99556583, 113778952, 130033088, 199113166, 227557904, 260066176, 398226332, 455115808, 796452664, 910231616, 1592905328, 1820463232, 3185810656, 6371621312, 12743242624]

約数ペア:

[(1, 12743242624), (2, 6371621312), (4, 3185810656), (7, 1820463232), (8, 1592905328), (14, 910231616), (16, 796452664), (28, 455115808), (32, 398226332), (49, 260066176), (56, 227557904), (64, 199113166), (98, 130033088), (112, 113778952), (128, 99556583), (196, 65016544), (224, 56889476), (392, 32508272), (448, 28444738), (784, 16254136), (896, 14222369), (1568, 8127068), (3136, 4063534), (6272, 2031767)]