26893834768

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{4987729}}^1$

素因数の和:4988074

約数の個数: 20

約数和(自身を含む): 52261434940

約数和(自身を除く): 25367600172

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 4987729, 9975458, 19950916, 39901832, 79803664, 1680864673, 3361729346, 6723458692, 13446917384, 26893834768]

約数ペア:

[(1, 26893834768), (2, 13446917384), (4, 6723458692), (8, 3361729346), (16, 1680864673), (337, 79803664), (674, 39901832), (1348, 19950916), (2696, 9975458), (5392, 4987729)]