26804764

素因数分解:

$2^2\times 7^4\times {\mathrm{2791}}^1$

素因数の和:2823

約数の個数: 30

約数和(自身を含む): 54742744

約数和(自身を除く): 27937980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2791, 4802, 5582, 9604, 11164, 19537, 39074, 78148, 136759, 273518, 547036, 957313, 1914626, 3829252, 6701191, 13402382, 26804764]

約数ペア:

[(1, 26804764), (2, 13402382), (4, 6701191), (7, 3829252), (14, 1914626), (28, 957313), (49, 547036), (98, 273518), (196, 136759), (343, 78148), (686, 39074), (1372, 19537), (2401, 11164), (2791, 9604), (4802, 5582)]