27804501472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{78990061}}^1$

素因数の和:78990082

約数の個数: 24

約数和(自身を含む): 59716486872

約数和(自身を除く): 31911985400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 78990061, 157980122, 315960244, 631920488, 868890671, 1263840976, 1737781342, 2527681952, 3475562684, 6951125368, 13902250736, 27804501472]

約数ペア:

[(1, 27804501472), (2, 13902250736), (4, 6951125368), (8, 3475562684), (11, 2527681952), (16, 1737781342), (22, 1263840976), (32, 868890671), (44, 631920488), (88, 315960244), (176, 157980122), (352, 78990061)]