8731072

素因数分解:

$2^6\times 7^1\times {\mathrm{19489}}^1$

素因数の和:19508

約数の個数: 28

約数和(自身を含む): 19801840

約数和(自身を除く): 11070768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 19489, 38978, 77956, 136423, 155912, 272846, 311824, 545692, 623648, 1091384, 1247296, 2182768, 4365536, 8731072]

約数ペア:

[(1, 8731072), (2, 4365536), (4, 2182768), (7, 1247296), (8, 1091384), (14, 623648), (16, 545692), (28, 311824), (32, 272846), (56, 155912), (64, 136423), (112, 77956), (224, 38978), (448, 19489)]