71563072

素因数分解:

$2^6\times 7^1\times {\mathrm{159739}}^1$

素因数の和:159758

約数の個数: 28

約数和(自身を含む): 162295840

約数和(自身を除く): 90732768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159739, 319478, 638956, 1118173, 1277912, 2236346, 2555824, 4472692, 5111648, 8945384, 10223296, 17890768, 35781536, 71563072]

約数ペア:

[(1, 71563072), (2, 35781536), (4, 17890768), (7, 10223296), (8, 8945384), (14, 5111648), (16, 4472692), (28, 2555824), (32, 2236346), (56, 1277912), (64, 1118173), (112, 638956), (224, 319478), (448, 159739)]