4006912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 88

約数和(自身を含む): 10087616

約数和(自身を除く): 6080704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 172, 182, 208, 224, 256, 301, 344, 364, 416, 448, 512, 559, 602, 688, 728, 832, 896, 1024, 1118, 1204, 1376, 1456, 1664, 1792, 2236, 2408, 2752, 2912, 3328, 3584, 3913, 4472, 4816, 5504, 5824, 6656, 7168, 7826, 8944, 9632, 11008, 11648, 13312, 15652, 17888, 19264, 22016, 23296, 31304, 35776, 38528, 44032, 46592, 62608, 71552, 77056, 93184, 125216, 143104, 154112, 250432, 286208, 308224, 500864, 572416, 1001728, 2003456, 4006912]

約数ペア:

[(1, 4006912), (2, 2003456), (4, 1001728), (7, 572416), (8, 500864), (13, 308224), (14, 286208), (16, 250432), (26, 154112), (28, 143104), (32, 125216), (43, 93184), (52, 77056), (56, 71552), (64, 62608), (86, 46592), (91, 44032), (104, 38528), (112, 35776), (128, 31304), (172, 23296), (182, 22016), (208, 19264), (224, 17888), (256, 15652), (301, 13312), (344, 11648), (364, 11008), (416, 9632), (448, 8944), (512, 7826), (559, 7168), (602, 6656), (688, 5824), (728, 5504), (832, 4816), (896, 4472), (1024, 3913), (1118, 3584), (1204, 3328), (1376, 2912), (1456, 2752), (1664, 2408), (1792, 2236)]