128667026

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{30389}}^1$

素因数の和:30493

約数の個数: 16

約数和(自身を含む): 202397400

約数和(自身を除く): 73730374

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 30389, 60778, 881281, 1762562, 2218397, 4436794, 64333513, 128667026]

約数ペア:

[(1, 128667026), (2, 64333513), (29, 4436794), (58, 2218397), (73, 1762562), (146, 881281), (2117, 60778), (4234, 30389)]