7948553888

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{50069}}^1$

素因数の和:50142

約数の個数: 72

約数和(自身を含む): 17620534260

約数和(自身を除く): 9671980372

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 121, 164, 176, 242, 328, 352, 451, 484, 656, 902, 968, 1312, 1804, 1936, 3608, 3872, 4961, 7216, 9922, 14432, 19844, 39688, 50069, 79376, 100138, 158752, 200276, 400552, 550759, 801104, 1101518, 1602208, 2052829, 2203036, 4105658, 4406072, 6058349, 8211316, 8812144, 12116698, 16422632, 17624288, 22581119, 24233396, 32845264, 45162238, 48466792, 65690528, 90324476, 96933584, 180648952, 193867168, 248392309, 361297904, 496784618, 722595808, 993569236, 1987138472, 3974276944, 7948553888]

約数ペア:

[(1, 7948553888), (2, 3974276944), (4, 1987138472), (8, 993569236), (11, 722595808), (16, 496784618), (22, 361297904), (32, 248392309), (41, 193867168), (44, 180648952), (82, 96933584), (88, 90324476), (121, 65690528), (164, 48466792), (176, 45162238), (242, 32845264), (328, 24233396), (352, 22581119), (451, 17624288), (484, 16422632), (656, 12116698), (902, 8812144), (968, 8211316), (1312, 6058349), (1804, 4406072), (1936, 4105658), (3608, 2203036), (3872, 2052829), (4961, 1602208), (7216, 1101518), (9922, 801104), (14432, 550759), (19844, 400552), (39688, 200276), (50069, 158752), (79376, 100138)]