68153332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6653}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 129114216

約数和(自身を除く): 60960884

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 6653, 10244, 13306, 26612, 86489, 172978, 345956, 1310641, 2621282, 5242564, 17038333, 34076666, 68153332]

約数ペア:

[(1, 68153332), (2, 34076666), (4, 17038333), (13, 5242564), (26, 2621282), (52, 1310641), (197, 345956), (394, 172978), (788, 86489), (2561, 26612), (5122, 13306), (6653, 10244)]