28665338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58027}}^1$

素因数の和:58061

約数の個数: 16

約数和(自身を含む): 48743520

約数和(自身を除く): 20078182

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58027, 116054, 754351, 1102513, 1508702, 2205026, 14332669, 28665338]

約数ペア:

[(1, 28665338), (2, 14332669), (13, 2205026), (19, 1508702), (26, 1102513), (38, 754351), (247, 116054), (494, 58027)]