66280246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 51914954

約数列:

[1, 2, 17, 19, 34, 37, 38, 47, 59, 74, 94, 118, 323, 629, 646, 703, 799, 893, 1003, 1121, 1258, 1406, 1598, 1739, 1786, 2006, 2183, 2242, 2773, 3478, 4366, 5546, 11951, 15181, 19057, 23902, 29563, 30362, 33041, 37111, 38114, 41477, 47141, 52687, 59126, 66082, 74222, 82954, 94282, 102601, 105374, 205202, 561697, 705109, 895679, 1123394, 1410218, 1744217, 1791358, 1949419, 3488434, 3898838, 33140123, 66280246]

約数ペア:

[(1, 66280246), (2, 33140123), (17, 3898838), (19, 3488434), (34, 1949419), (37, 1791358), (38, 1744217), (47, 1410218), (59, 1123394), (74, 895679), (94, 705109), (118, 561697), (323, 205202), (629, 105374), (646, 102601), (703, 94282), (799, 82954), (893, 74222), (1003, 66082), (1121, 59126), (1258, 52687), (1406, 47141), (1598, 41477), (1739, 38114), (1786, 37111), (2006, 33041), (2183, 30362), (2242, 29563), (2773, 23902), (3478, 19057), (4366, 15181), (5546, 11951)]