6668732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 14121408

約数和(自身を除く): 7452676

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 157, 164, 259, 287, 314, 518, 574, 628, 1036, 1099, 1148, 1517, 2198, 3034, 4396, 5809, 6068, 6437, 10619, 11618, 12874, 21238, 23236, 25748, 40663, 42476, 45059, 81326, 90118, 162652, 180236, 238169, 476338, 952676, 1667183, 3334366, 6668732]

約数ペア:

[(1, 6668732), (2, 3334366), (4, 1667183), (7, 952676), (14, 476338), (28, 238169), (37, 180236), (41, 162652), (74, 90118), (82, 81326), (148, 45059), (157, 42476), (164, 40663), (259, 25748), (287, 23236), (314, 21238), (518, 12874), (574, 11618), (628, 10619), (1036, 6437), (1099, 6068), (1148, 5809), (1517, 4396), (2198, 3034)]