28885866032

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{5357171}}^1$

素因数の和:5357516

約数の個数: 20

約数和(自身を含む): 56132448216

約数和(自身を除く): 27246582184

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 5357171, 10714342, 21428684, 42857368, 85714736, 1805366627, 3610733254, 7221466508, 14442933016, 28885866032]

約数ペア:

[(1, 28885866032), (2, 14442933016), (4, 7221466508), (8, 3610733254), (16, 1805366627), (337, 85714736), (674, 42857368), (1348, 21428684), (2696, 10714342), (5392, 5357171)]