64254883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 85598208

約数和(自身を除く): 21343325

約数列:

[1, 7, 11, 17, 77, 119, 187, 191, 257, 1309, 1337, 1799, 2101, 2827, 3247, 4369, 14707, 19789, 22729, 30583, 35717, 48059, 49087, 250019, 336413, 343609, 539957, 834479, 3779699, 5841353, 9179269, 64254883]

約数ペア:

[(1, 64254883), (7, 9179269), (11, 5841353), (17, 3779699), (77, 834479), (119, 539957), (187, 343609), (191, 336413), (257, 250019), (1309, 49087), (1337, 48059), (1799, 35717), (2101, 30583), (2827, 22729), (3247, 19789), (4369, 14707)]