25184192

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 56

約数和(自身を含む): 55302912

約数和(自身を除く): 30118720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 431, 664, 704, 862, 913, 1328, 1724, 1826, 2656, 3448, 3652, 4741, 5312, 6896, 7304, 9482, 13792, 14608, 18964, 27584, 29216, 35773, 37928, 58432, 71546, 75856, 143092, 151712, 286184, 303424, 393503, 572368, 787006, 1144736, 1574012, 2289472, 3148024, 6296048, 12592096, 25184192]

約数ペア:

[(1, 25184192), (2, 12592096), (4, 6296048), (8, 3148024), (11, 2289472), (16, 1574012), (22, 1144736), (32, 787006), (44, 572368), (64, 393503), (83, 303424), (88, 286184), (166, 151712), (176, 143092), (332, 75856), (352, 71546), (431, 58432), (664, 37928), (704, 35773), (862, 29216), (913, 27584), (1328, 18964), (1724, 14608), (1826, 13792), (2656, 9482), (3448, 7304), (3652, 6896), (4741, 5312)]