1285193536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{58889}}^1$

素因数の和:58943

約数の個数: 56

約数和(自身を含む): 2871947520

約数和(自身を除く): 1586753984

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21824, 58889, 117778, 235556, 471112, 647779, 942224, 1295558, 1825559, 1884448, 2591116, 3651118, 3768896, 5182232, 7302236, 10364464, 14604472, 20081149, 20728928, 29208944, 40162298, 41457856, 58417888, 80324596, 116835776, 160649192, 321298384, 642596768, 1285193536]

約数ペア:

[(1, 1285193536), (2, 642596768), (4, 321298384), (8, 160649192), (11, 116835776), (16, 80324596), (22, 58417888), (31, 41457856), (32, 40162298), (44, 29208944), (62, 20728928), (64, 20081149), (88, 14604472), (124, 10364464), (176, 7302236), (248, 5182232), (341, 3768896), (352, 3651118), (496, 2591116), (682, 1884448), (704, 1825559), (992, 1295558), (1364, 942224), (1984, 647779), (2728, 471112), (5456, 235556), (10912, 117778), (21824, 58889)]