12677392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8735

約数の個数: 40

約数和(自身を含む): 30234176

約数和(自身を除く): 17556784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8707, 17414, 34828, 60949, 69656, 113191, 121898, 139312, 226382, 243796, 452764, 487592, 792337, 905528, 975184, 1584674, 1811056, 3169348, 6338696, 12677392]

約数ペア:

[(1, 12677392), (2, 6338696), (4, 3169348), (7, 1811056), (8, 1584674), (13, 975184), (14, 905528), (16, 792337), (26, 487592), (28, 452764), (52, 243796), (56, 226382), (91, 139312), (104, 121898), (112, 113191), (182, 69656), (208, 60949), (364, 34828), (728, 17414), (1456, 8707)]