72723008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66841}}^1$

素因数の和:66870

約数の個数: 28

約数和(自身を含む): 152800812

約数和(自身を除く): 80077804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66841, 133682, 267364, 534728, 1069456, 1136297, 2138912, 2272594, 4277824, 4545188, 9090376, 18180752, 36361504, 72723008]

約数ペア:

[(1, 72723008), (2, 36361504), (4, 18180752), (8, 9090376), (16, 4545188), (17, 4277824), (32, 2272594), (34, 2138912), (64, 1136297), (68, 1069456), (136, 534728), (272, 267364), (544, 133682), (1088, 66841)]