40413184

素因数分解:

$2^{11}\times 7^1\times {\mathrm{2819}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 92383200

約数和(自身を除く): 51970016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2819, 3584, 5638, 7168, 11276, 14336, 19733, 22552, 39466, 45104, 78932, 90208, 157864, 180416, 315728, 360832, 631456, 721664, 1262912, 1443328, 2525824, 2886656, 5051648, 5773312, 10103296, 20206592, 40413184]

約数ペア:

[(1, 40413184), (2, 20206592), (4, 10103296), (7, 5773312), (8, 5051648), (14, 2886656), (16, 2525824), (28, 1443328), (32, 1262912), (56, 721664), (64, 631456), (112, 360832), (128, 315728), (224, 180416), (256, 157864), (448, 90208), (512, 78932), (896, 45104), (1024, 39466), (1792, 22552), (2048, 19733), (2819, 14336), (3584, 11276), (5638, 7168)]