27605144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 35847016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 271, 428, 476, 542, 749, 856, 952, 1084, 1498, 1819, 1897, 2168, 2996, 3638, 3794, 4607, 5992, 7276, 7588, 9214, 12733, 14552, 15176, 18428, 25466, 28997, 32249, 36856, 50932, 57994, 64498, 101864, 115988, 128996, 202979, 231976, 257992, 405958, 492949, 811916, 985898, 1623832, 1971796, 3450643, 3943592, 6901286, 13802572, 27605144]

約数ペア:

[(1, 27605144), (2, 13802572), (4, 6901286), (7, 3943592), (8, 3450643), (14, 1971796), (17, 1623832), (28, 985898), (34, 811916), (56, 492949), (68, 405958), (107, 257992), (119, 231976), (136, 202979), (214, 128996), (238, 115988), (271, 101864), (428, 64498), (476, 57994), (542, 50932), (749, 36856), (856, 32249), (952, 28997), (1084, 25466), (1498, 18428), (1819, 15176), (1897, 14552), (2168, 12733), (2996, 9214), (3638, 7588), (3794, 7276), (4607, 5992)]