2166979648

素因数分解:

$2^6\times {\mathrm{1291}}^1\times {\mathrm{26227}}^1$

素因数の和:27530

約数の個数: 28

約数和(自身を含む): 4303595152

約数和(自身を除く): 2136615504

約数列:

[1, 2, 4, 8, 16, 32, 64, 1291, 2582, 5164, 10328, 20656, 26227, 41312, 52454, 82624, 104908, 209816, 419632, 839264, 1678528, 33859057, 67718114, 135436228, 270872456, 541744912, 1083489824, 2166979648]

約数ペア:

[(1, 2166979648), (2, 1083489824), (4, 541744912), (8, 270872456), (16, 135436228), (32, 67718114), (64, 33859057), (1291, 1678528), (2582, 839264), (5164, 419632), (10328, 209816), (20656, 104908), (26227, 82624), (41312, 52454)]