28882696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 55906200

約数和(自身を除く): 27023504

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 509, 692, 1018, 1384, 2036, 4072, 7093, 14186, 20869, 28372, 41738, 56744, 83476, 88057, 166952, 176114, 352228, 704456, 3610337, 7220674, 14441348, 28882696]

約数ペア:

[(1, 28882696), (2, 14441348), (4, 7220674), (8, 3610337), (41, 704456), (82, 352228), (164, 176114), (173, 166952), (328, 88057), (346, 83476), (509, 56744), (692, 41738), (1018, 28372), (1384, 20869), (2036, 14186), (4072, 7093)]