28460574

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3943}}^1$

素因数の和:4352

約数の個数: 24

約数和(自身を含む): 61834032

約数和(自身を除く): 33373458

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 3943, 7218, 7886, 11829, 23658, 35487, 70974, 1581143, 3162286, 4743429, 9486858, 14230287, 28460574]

約数ペア:

[(1, 28460574), (2, 14230287), (3, 9486858), (6, 4743429), (9, 3162286), (18, 1581143), (401, 70974), (802, 35487), (1203, 23658), (2406, 11829), (3609, 7886), (3943, 7218)]