71107792

素因数分解:

$2^4\times 7^1\times {\mathrm{634891}}^1$

素因数の和:634906

約数の個数: 20

約数和(自身を含む): 157453216

約数和(自身を除く): 86345424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 634891, 1269782, 2539564, 4444237, 5079128, 8888474, 10158256, 17776948, 35553896, 71107792]

約数ペア:

[(1, 71107792), (2, 35553896), (4, 17776948), (7, 10158256), (8, 8888474), (14, 5079128), (16, 4444237), (28, 2539564), (56, 1269782), (112, 634891)]