4216576

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 10416224

約数和(自身を除く): 6199648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 181, 182, 208, 224, 256, 362, 364, 416, 448, 724, 728, 832, 896, 1267, 1448, 1456, 1664, 1792, 2353, 2534, 2896, 2912, 3328, 4706, 5068, 5792, 5824, 9412, 10136, 11584, 11648, 16471, 18824, 20272, 23168, 23296, 32942, 37648, 40544, 46336, 65884, 75296, 81088, 131768, 150592, 162176, 263536, 301184, 324352, 527072, 602368, 1054144, 2108288, 4216576]

約数ペア:

[(1, 4216576), (2, 2108288), (4, 1054144), (7, 602368), (8, 527072), (13, 324352), (14, 301184), (16, 263536), (26, 162176), (28, 150592), (32, 131768), (52, 81088), (56, 75296), (64, 65884), (91, 46336), (104, 40544), (112, 37648), (128, 32942), (181, 23296), (182, 23168), (208, 20272), (224, 18824), (256, 16471), (362, 11648), (364, 11584), (416, 10136), (448, 9412), (724, 5824), (728, 5792), (832, 5068), (896, 4706), (1267, 3328), (1448, 2912), (1456, 2896), (1664, 2534), (1792, 2353)]