7128752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{10867}}^1$

素因数の和:10916

約数の個数: 20

約数和(自身を含む): 14150136

約数和(自身を除く): 7021384

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 10867, 21734, 43468, 86936, 173872, 445547, 891094, 1782188, 3564376, 7128752]

約数ペア:

[(1, 7128752), (2, 3564376), (4, 1782188), (8, 891094), (16, 445547), (41, 173872), (82, 86936), (164, 43468), (328, 21734), (656, 10867)]