9078587728

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1026061}}^1$

素因数の和:1026155

約数の個数: 40

約数和(自身を含む): 20357070080

約数和(自身を除く): 11278482352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 1026061, 2052122, 4104244, 7182427, 8208488, 14364854, 16416976, 28729708, 57459416, 81058819, 114918832, 162117638, 324235276, 567411733, 648470552, 1134823466, 1296941104, 2269646932, 4539293864, 9078587728]

約数ペア:

[(1, 9078587728), (2, 4539293864), (4, 2269646932), (7, 1296941104), (8, 1134823466), (14, 648470552), (16, 567411733), (28, 324235276), (56, 162117638), (79, 114918832), (112, 81058819), (158, 57459416), (316, 28729708), (553, 16416976), (632, 14364854), (1106, 8208488), (1264, 7182427), (2212, 4104244), (4424, 2052122), (8848, 1026061)]