66446836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 118004040

約数和(自身を除く): 51557204

約数列:

[1, 2, 4, 109, 218, 257, 436, 514, 593, 1028, 1186, 2372, 28013, 56026, 64637, 112052, 129274, 152401, 258548, 304802, 609604, 16611709, 33223418, 66446836]

約数ペア:

[(1, 66446836), (2, 33223418), (4, 16611709), (109, 609604), (218, 304802), (257, 258548), (436, 152401), (514, 129274), (593, 112052), (1028, 64637), (1186, 56026), (2372, 28013)]