78957449392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3643}}^1\times {\mathrm{19079}}^1$

素因数の和:22801

約数の個数: 40

約数和(自身を含む): 155185424640

約数和(自身を除く): 76227975248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3643, 7286, 14572, 19079, 29144, 38158, 58288, 76316, 152632, 258653, 305264, 517306, 1034612, 1354609, 2069224, 2709218, 4138448, 5418436, 10836872, 21673744, 69504797, 139009594, 278019188, 556038376, 1112076752, 4934840587, 9869681174, 19739362348, 39478724696, 78957449392]

約数ペア:

[(1, 78957449392), (2, 39478724696), (4, 19739362348), (8, 9869681174), (16, 4934840587), (71, 1112076752), (142, 556038376), (284, 278019188), (568, 139009594), (1136, 69504797), (3643, 21673744), (7286, 10836872), (14572, 5418436), (19079, 4138448), (29144, 2709218), (38158, 2069224), (58288, 1354609), (76316, 1034612), (152632, 517306), (258653, 305264)]