71156512

素因数分解:

$2^5\times 7^1\times {\mathrm{317663}}^1$

素因数の和:317680

約数の個数: 24

約数和(自身を含む): 160102656

約数和(自身を除く): 88946144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317663, 635326, 1270652, 2223641, 2541304, 4447282, 5082608, 8894564, 10165216, 17789128, 35578256, 71156512]

約数ペア:

[(1, 71156512), (2, 35578256), (4, 17789128), (7, 10165216), (8, 8894564), (14, 5082608), (16, 4447282), (28, 2541304), (32, 2223641), (56, 1270652), (112, 635326), (224, 317663)]