11554256

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 25962624

約数和(自身を除く): 14408368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1453, 1988, 2906, 3976, 5812, 7952, 10171, 11624, 20342, 23248, 40684, 81368, 103163, 162736, 206326, 412652, 722141, 825304, 1444282, 1650608, 2888564, 5777128, 11554256]

約数ペア:

[(1, 11554256), (2, 5777128), (4, 2888564), (7, 1650608), (8, 1444282), (14, 825304), (16, 722141), (28, 412652), (56, 206326), (71, 162736), (112, 103163), (142, 81368), (284, 40684), (497, 23248), (568, 20342), (994, 11624), (1136, 10171), (1453, 7952), (1988, 5812), (2906, 3976)]