125653424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 262920672

約数和(自身を除く): 137267248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 503, 1006, 1201, 2012, 2402, 4024, 4804, 6539, 8048, 9608, 13078, 15613, 19216, 26156, 31226, 52312, 62452, 104624, 124904, 249808, 604103, 1208206, 2416412, 4832824, 7853339, 9665648, 15706678, 31413356, 62826712, 125653424]

約数ペア:

[(1, 125653424), (2, 62826712), (4, 31413356), (8, 15706678), (13, 9665648), (16, 7853339), (26, 4832824), (52, 2416412), (104, 1208206), (208, 604103), (503, 249808), (1006, 124904), (1201, 104624), (2012, 62452), (2402, 52312), (4024, 31226), (4804, 26156), (6539, 19216), (8048, 15613), (9608, 13078)]