9871232

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 13629568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 479, 644, 736, 896, 958, 1288, 1472, 1916, 2576, 2944, 3353, 3832, 5152, 6706, 7664, 10304, 11017, 13412, 15328, 20608, 22034, 26824, 30656, 44068, 53648, 61312, 77119, 88136, 107296, 154238, 176272, 214592, 308476, 352544, 429184, 616952, 705088, 1233904, 1410176, 2467808, 4935616, 9871232]

約数ペア:

[(1, 9871232), (2, 4935616), (4, 2467808), (7, 1410176), (8, 1233904), (14, 705088), (16, 616952), (23, 429184), (28, 352544), (32, 308476), (46, 214592), (56, 176272), (64, 154238), (92, 107296), (112, 88136), (128, 77119), (161, 61312), (184, 53648), (224, 44068), (322, 30656), (368, 26824), (448, 22034), (479, 20608), (644, 15328), (736, 13412), (896, 11017), (958, 10304), (1288, 7664), (1472, 6706), (1916, 5152), (2576, 3832), (2944, 3353)]