39492986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 66693648

約数和(自身を除く): 27200662

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 673, 793, 962, 1346, 1586, 2257, 4514, 8749, 17498, 24901, 29341, 41053, 49802, 58682, 82106, 323713, 533689, 647426, 1067378, 1518961, 3037922, 19746493, 39492986]

約数ペア:

[(1, 39492986), (2, 19746493), (13, 3037922), (26, 1518961), (37, 1067378), (61, 647426), (74, 533689), (122, 323713), (481, 82106), (673, 58682), (793, 49802), (962, 41053), (1346, 29341), (1586, 24901), (2257, 17498), (4514, 8749)]