8381682008

素因数分解:

$2^3\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{85381}}^1$

素因数の和:87147

約数の個数: 32

約数和(自身を含む): 17971203360

約数和(自身を除く): 9589521352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1753, 3506, 7012, 12271, 14024, 24542, 49084, 85381, 98168, 170762, 341524, 597667, 683048, 1195334, 2390668, 4781336, 149672893, 299345786, 598691572, 1047710251, 1197383144, 2095420502, 4190841004, 8381682008]

約数ペア:

[(1, 8381682008), (2, 4190841004), (4, 2095420502), (7, 1197383144), (8, 1047710251), (14, 598691572), (28, 299345786), (56, 149672893), (1753, 4781336), (3506, 2390668), (7012, 1195334), (12271, 683048), (14024, 597667), (24542, 341524), (49084, 170762), (85381, 98168)]