63720008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1973}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 130757760

約数和(自身を除く): 67037752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 1973, 2936, 3946, 4037, 7892, 8074, 15784, 16148, 21703, 32296, 43406, 86812, 173624, 724091, 1448182, 2896364, 5792728, 7965001, 15930002, 31860004, 63720008]

約数ペア:

[(1, 63720008), (2, 31860004), (4, 15930002), (8, 7965001), (11, 5792728), (22, 2896364), (44, 1448182), (88, 724091), (367, 173624), (734, 86812), (1468, 43406), (1973, 32296), (2936, 21703), (3946, 16148), (4037, 15784), (7892, 8074)]