65425004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2053}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 118704768

約数和(自身を除く): 53279764

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 2053, 4106, 7967, 8212, 15934, 31868, 63643, 127286, 254572, 527621, 1055242, 2110484, 16356251, 32712502, 65425004]

約数ペア:

[(1, 65425004), (2, 32712502), (4, 16356251), (31, 2110484), (62, 1055242), (124, 527621), (257, 254572), (514, 127286), (1028, 63643), (2053, 31868), (4106, 15934), (7967, 8212)]