13720256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19489}}^1$

素因数の和:19512

約数の個数: 28

約数和(自身を含む): 29702760

約数和(自身を除く): 15982504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 19489, 38978, 77956, 155912, 214379, 311824, 428758, 623648, 857516, 1247296, 1715032, 3430064, 6860128, 13720256]

約数ペア:

[(1, 13720256), (2, 6860128), (4, 3430064), (8, 1715032), (11, 1247296), (16, 857516), (22, 623648), (32, 428758), (44, 311824), (64, 214379), (88, 155912), (176, 77956), (352, 38978), (704, 19489)]