25367012978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11135651}}^1$

素因数の和:11135737

約数の個数: 16

約数和(自身を含む): 40890114144

約数和(自身を除く): 15523101166

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 11135651, 22271302, 189306067, 378612134, 746088617, 1492177234, 12683506489, 25367012978]

約数ペア:

[(1, 25367012978), (2, 12683506489), (17, 1492177234), (34, 746088617), (67, 378612134), (134, 189306067), (1139, 22271302), (2278, 11135651)]