66827956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13249}}^1$

素因数の和:13363

約数の個数: 24

約数和(自身を含む): 127253000

約数和(自身を除く): 60425044

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 13249, 26498, 52996, 172237, 344474, 688948, 1285153, 2570306, 5140612, 16706989, 33413978, 66827956]

約数ペア:

[(1, 66827956), (2, 33413978), (4, 16706989), (13, 5140612), (26, 2570306), (52, 1285153), (97, 688948), (194, 344474), (388, 172237), (1261, 52996), (2522, 26498), (5044, 13249)]