71711584

素因数分解:

$2^5\times 7^1\times {\mathrm{320141}}^1$

素因数の和:320158

約数の個数: 24

約数和(自身を含む): 161351568

約数和(自身を除く): 89639984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 320141, 640282, 1280564, 2240987, 2561128, 4481974, 5122256, 8963948, 10244512, 17927896, 35855792, 71711584]

約数ペア:

[(1, 71711584), (2, 35855792), (4, 17927896), (7, 10244512), (8, 8963948), (14, 5122256), (16, 4481974), (28, 2561128), (32, 2240987), (56, 1280564), (112, 640282), (224, 320141)]