71567442

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{3407}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 159494400

約数和(自身を除く): 87926958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3407, 3501, 6814, 7002, 10221, 10503, 20442, 21006, 30663, 61326, 91989, 183978, 1325323, 2650646, 3975969, 7951938, 11927907, 23855814, 35783721, 71567442]

約数ペア:

[(1, 71567442), (2, 35783721), (3, 23855814), (6, 11927907), (9, 7951938), (18, 3975969), (27, 2650646), (54, 1325323), (389, 183978), (778, 91989), (1167, 61326), (2334, 30663), (3407, 21006), (3501, 20442), (6814, 10503), (7002, 10221)]