2636416

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 5385600

約数和(自身を除く): 2749184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 479, 688, 958, 1376, 1916, 2752, 3832, 5504, 7664, 15328, 20597, 30656, 41194, 61312, 82388, 164776, 329552, 659104, 1318208, 2636416]

約数ペア:

[(1, 2636416), (2, 1318208), (4, 659104), (8, 329552), (16, 164776), (32, 82388), (43, 61312), (64, 41194), (86, 30656), (128, 20597), (172, 15328), (344, 7664), (479, 5504), (688, 3832), (958, 2752), (1376, 1916)]