25529478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 58580496

約数和(自身を除く): 33051018

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 1481, 2873, 2962, 4443, 5746, 8619, 8886, 17238, 19253, 25177, 38506, 50354, 57759, 75531, 115518, 151062, 250289, 327301, 500578, 654602, 750867, 981903, 1501734, 1963806, 4254913, 8509826, 12764739, 25529478]

約数ペア:

[(1, 25529478), (2, 12764739), (3, 8509826), (6, 4254913), (13, 1963806), (17, 1501734), (26, 981903), (34, 750867), (39, 654602), (51, 500578), (78, 327301), (102, 250289), (169, 151062), (221, 115518), (338, 75531), (442, 57759), (507, 50354), (663, 38506), (1014, 25177), (1326, 19253), (1481, 17238), (2873, 8886), (2962, 8619), (4443, 5746)]