64685536

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 68672864

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1049, 1312, 1504, 1927, 2098, 3854, 4196, 7708, 8392, 15416, 16784, 30832, 33568, 43009, 49303, 61664, 86018, 98606, 172036, 197212, 344072, 394424, 688144, 788848, 1376288, 1577696, 2021423, 4042846, 8085692, 16171384, 32342768, 64685536]

約数ペア:

[(1, 64685536), (2, 32342768), (4, 16171384), (8, 8085692), (16, 4042846), (32, 2021423), (41, 1577696), (47, 1376288), (82, 788848), (94, 688144), (164, 394424), (188, 344072), (328, 197212), (376, 172036), (656, 98606), (752, 86018), (1049, 61664), (1312, 49303), (1504, 43009), (1927, 33568), (2098, 30832), (3854, 16784), (4196, 15416), (7708, 8392)]