28867132

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3643}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 57954176

約数和(自身を除く): 29087044

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3643, 3962, 7286, 7924, 14572, 25501, 51002, 102004, 1030969, 2061938, 4123876, 7216783, 14433566, 28867132]

約数ペア:

[(1, 28867132), (2, 14433566), (4, 7216783), (7, 4123876), (14, 2061938), (28, 1030969), (283, 102004), (566, 51002), (1132, 25501), (1981, 14572), (3643, 7924), (3962, 7286)]