39386984

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 94802400

約数和(自身を除く): 55415416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 59, 91, 98, 104, 118, 131, 182, 196, 236, 262, 364, 392, 413, 472, 524, 637, 728, 767, 826, 917, 1048, 1274, 1534, 1652, 1703, 1834, 2548, 2891, 3068, 3304, 3406, 3668, 5096, 5369, 5782, 6136, 6419, 6812, 7336, 7729, 10738, 11564, 11921, 12838, 13624, 15458, 21476, 23128, 23842, 25676, 30916, 37583, 42952, 47684, 51352, 54103, 61832, 75166, 83447, 95368, 100477, 108206, 150332, 166894, 200954, 216412, 300664, 333788, 378721, 401908, 432824, 667576, 703339, 757442, 803816, 1406678, 1514884, 2813356, 3029768, 4923373, 5626712, 9846746, 19693492, 39386984]

約数ペア:

[(1, 39386984), (2, 19693492), (4, 9846746), (7, 5626712), (8, 4923373), (13, 3029768), (14, 2813356), (26, 1514884), (28, 1406678), (49, 803816), (52, 757442), (56, 703339), (59, 667576), (91, 432824), (98, 401908), (104, 378721), (118, 333788), (131, 300664), (182, 216412), (196, 200954), (236, 166894), (262, 150332), (364, 108206), (392, 100477), (413, 95368), (472, 83447), (524, 75166), (637, 61832), (728, 54103), (767, 51352), (826, 47684), (917, 42952), (1048, 37583), (1274, 30916), (1534, 25676), (1652, 23842), (1703, 23128), (1834, 21476), (2548, 15458), (2891, 13624), (3068, 12838), (3304, 11921), (3406, 11564), (3668, 10738), (5096, 7729), (5369, 7336), (5782, 6812), (6136, 6419)]