67944604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 148404928

約数和(自身を除く): 80460324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2557, 3796, 5114, 6643, 10228, 13286, 17899, 26572, 33241, 35798, 66482, 71596, 132964, 186661, 232687, 373322, 465374, 746644, 930748, 1306627, 2426593, 2613254, 4853186, 5226508, 9706372, 16986151, 33972302, 67944604]

約数ペア:

[(1, 67944604), (2, 33972302), (4, 16986151), (7, 9706372), (13, 5226508), (14, 4853186), (26, 2613254), (28, 2426593), (52, 1306627), (73, 930748), (91, 746644), (146, 465374), (182, 373322), (292, 232687), (364, 186661), (511, 132964), (949, 71596), (1022, 66482), (1898, 35798), (2044, 33241), (2557, 26572), (3796, 17899), (5114, 13286), (6643, 10228)]