27567982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 47712672

約数和(自身を除く): 20144690

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 643, 1261, 1286, 1649, 2522, 3298, 8359, 10931, 16718, 21437, 21862, 42874, 62371, 124742, 142103, 284206, 810823, 1060307, 1621646, 2120614, 13783991, 27567982]

約数ペア:

[(1, 27567982), (2, 13783991), (13, 2120614), (17, 1621646), (26, 1060307), (34, 810823), (97, 284206), (194, 142103), (221, 124742), (442, 62371), (643, 42874), (1261, 21862), (1286, 21437), (1649, 16718), (2522, 10931), (3298, 8359)]