11271344

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 25156128

約数和(自身を除く): 13884784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 641, 1099, 1256, 1282, 2198, 2512, 2564, 4396, 4487, 5128, 8792, 8974, 10256, 17584, 17948, 35896, 71792, 100637, 201274, 402548, 704459, 805096, 1408918, 1610192, 2817836, 5635672, 11271344]

約数ペア:

[(1, 11271344), (2, 5635672), (4, 2817836), (7, 1610192), (8, 1408918), (14, 805096), (16, 704459), (28, 402548), (56, 201274), (112, 100637), (157, 71792), (314, 35896), (628, 17948), (641, 17584), (1099, 10256), (1256, 8974), (1282, 8792), (2198, 5128), (2512, 4487), (2564, 4396)]