4793984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 10681440

約数和(自身を除く): 5887456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 67, 86, 104, 128, 134, 172, 208, 268, 344, 416, 536, 559, 688, 832, 871, 1072, 1118, 1376, 1664, 1742, 2144, 2236, 2752, 2881, 3484, 4288, 4472, 5504, 5762, 6968, 8576, 8944, 11524, 13936, 17888, 23048, 27872, 35776, 37453, 46096, 55744, 71552, 74906, 92192, 111488, 149812, 184384, 299624, 368768, 599248, 1198496, 2396992, 4793984]

約数ペア:

[(1, 4793984), (2, 2396992), (4, 1198496), (8, 599248), (13, 368768), (16, 299624), (26, 184384), (32, 149812), (43, 111488), (52, 92192), (64, 74906), (67, 71552), (86, 55744), (104, 46096), (128, 37453), (134, 35776), (172, 27872), (208, 23048), (268, 17888), (344, 13936), (416, 11524), (536, 8944), (559, 8576), (688, 6968), (832, 5762), (871, 5504), (1072, 4472), (1118, 4288), (1376, 3484), (1664, 2881), (1742, 2752), (2144, 2236)]