56989264

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{13241}}^1$

素因数の和:13518

約数の個数: 20

約数和(自身を含む): 110835540

約数和(自身を除く): 53846276

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 13241, 26482, 52964, 105928, 211856, 3561829, 7123658, 14247316, 28494632, 56989264]

約数ペア:

[(1, 56989264), (2, 28494632), (4, 14247316), (8, 7123658), (16, 3561829), (269, 211856), (538, 105928), (1076, 52964), (2152, 26482), (4304, 13241)]