71368192

素因数分解:

$2^9\times 7^1\times {\mathrm{19913}}^1$

素因数の和:19938

約数の個数: 40

約数和(自身を含む): 162976176

約数和(自身を除く): 91607984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19913, 39826, 79652, 139391, 159304, 278782, 318608, 557564, 637216, 1115128, 1274432, 2230256, 2548864, 4460512, 5097728, 8921024, 10195456, 17842048, 35684096, 71368192]

約数ペア:

[(1, 71368192), (2, 35684096), (4, 17842048), (7, 10195456), (8, 8921024), (14, 5097728), (16, 4460512), (28, 2548864), (32, 2230256), (56, 1274432), (64, 1115128), (112, 637216), (128, 557564), (224, 318608), (256, 278782), (448, 159304), (512, 139391), (896, 79652), (1792, 39826), (3584, 19913)]