61397072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 130497600

約数和(自身を除く): 69100528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 1753, 2189, 3184, 3506, 4378, 7012, 8756, 14024, 17512, 19283, 28048, 35024, 38566, 77132, 154264, 308528, 348847, 697694, 1395388, 2790776, 3837317, 5581552, 7674634, 15349268, 30698536, 61397072]

約数ペア:

[(1, 61397072), (2, 30698536), (4, 15349268), (8, 7674634), (11, 5581552), (16, 3837317), (22, 2790776), (44, 1395388), (88, 697694), (176, 348847), (199, 308528), (398, 154264), (796, 77132), (1592, 38566), (1753, 35024), (2189, 28048), (3184, 19283), (3506, 17512), (4378, 14024), (7012, 8756)]