39663928

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 76431600

約数和(自身を除く): 36767672

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 673, 1112, 1346, 2692, 5384, 7367, 14734, 29468, 35669, 58936, 71338, 93547, 142676, 187094, 285352, 374188, 748376, 4957991, 9915982, 19831964, 39663928]

約数ペア:

[(1, 39663928), (2, 19831964), (4, 9915982), (8, 4957991), (53, 748376), (106, 374188), (139, 285352), (212, 187094), (278, 142676), (424, 93547), (556, 71338), (673, 58936), (1112, 35669), (1346, 29468), (2692, 14734), (5384, 7367)]