7942806272

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 16091152896

約数和(自身を除く): 8148346624

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 227, 256, 412, 454, 824, 908, 1327, 1648, 1816, 2654, 3296, 3632, 5308, 6592, 7264, 10616, 13184, 14528, 21232, 23381, 26368, 29056, 42464, 46762, 58112, 84928, 93524, 136681, 169856, 187048, 273362, 301229, 339712, 374096, 546724, 602458, 748192, 1093448, 1204916, 1496384, 2186896, 2409832, 2992768, 4373792, 4819664, 5985536, 8747584, 9639328, 17495168, 19278656, 31026587, 34990336, 38557312, 62053174, 77114624, 124106348, 248212696, 496425392, 992850784, 1985701568, 3971403136, 7942806272]

約数ペア:

[(1, 7942806272), (2, 3971403136), (4, 1985701568), (8, 992850784), (16, 496425392), (32, 248212696), (64, 124106348), (103, 77114624), (128, 62053174), (206, 38557312), (227, 34990336), (256, 31026587), (412, 19278656), (454, 17495168), (824, 9639328), (908, 8747584), (1327, 5985536), (1648, 4819664), (1816, 4373792), (2654, 2992768), (3296, 2409832), (3632, 2186896), (5308, 1496384), (6592, 1204916), (7264, 1093448), (10616, 748192), (13184, 602458), (14528, 546724), (21232, 374096), (23381, 339712), (26368, 301229), (29056, 273362), (42464, 187048), (46762, 169856), (58112, 136681), (84928, 93524)]