67218448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 142535520

約数和(自身を除く): 75317072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 617, 619, 1234, 1238, 2468, 2476, 4936, 4952, 6787, 6809, 9872, 9904, 13574, 13618, 27148, 27236, 54296, 54472, 108592, 108944, 381923, 763846, 1527692, 3055384, 4201153, 6110768, 8402306, 16804612, 33609224, 67218448]

約数ペア:

[(1, 67218448), (2, 33609224), (4, 16804612), (8, 8402306), (11, 6110768), (16, 4201153), (22, 3055384), (44, 1527692), (88, 763846), (176, 381923), (617, 108944), (619, 108592), (1234, 54472), (1238, 54296), (2468, 27236), (2476, 27148), (4936, 13618), (4952, 13574), (6787, 9904), (6809, 9872)]