8539048

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 18446400

約数和(自身を除く): 9907352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1097, 1112, 1946, 2194, 3892, 4388, 7679, 7784, 8776, 15358, 30716, 61432, 152483, 304966, 609932, 1067381, 1219864, 2134762, 4269524, 8539048]

約数ペア:

[(1, 8539048), (2, 4269524), (4, 2134762), (7, 1219864), (8, 1067381), (14, 609932), (28, 304966), (56, 152483), (139, 61432), (278, 30716), (556, 15358), (973, 8776), (1097, 7784), (1112, 7679), (1946, 4388), (2194, 3892)]