13742008

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1163}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 29612160

約数和(自身を除く): 15870152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1163, 1477, 1688, 2326, 2954, 4652, 5908, 8141, 9304, 11816, 16282, 32564, 65128, 245393, 490786, 981572, 1717751, 1963144, 3435502, 6871004, 13742008]

約数ペア:

[(1, 13742008), (2, 6871004), (4, 3435502), (7, 1963144), (8, 1717751), (14, 981572), (28, 490786), (56, 245393), (211, 65128), (422, 32564), (844, 16282), (1163, 11816), (1477, 9304), (1688, 8141), (2326, 5908), (2954, 4652)]