7395128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 15047760

約数和(自身を除く): 7652632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 337, 422, 674, 844, 1348, 1688, 2696, 2743, 4381, 5486, 8762, 10972, 17524, 21944, 35048, 71107, 142214, 284428, 568856, 924391, 1848782, 3697564, 7395128]

約数ペア:

[(1, 7395128), (2, 3697564), (4, 1848782), (8, 924391), (13, 568856), (26, 284428), (52, 142214), (104, 71107), (211, 35048), (337, 21944), (422, 17524), (674, 10972), (844, 8762), (1348, 5486), (1688, 4381), (2696, 2743)]