71140312

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{150721}}^1$

素因数の和:150786

約数の個数: 16

約数和(自身を含む): 135649800

約数和(自身を除く): 64509488

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 150721, 301442, 602884, 1205768, 8892539, 17785078, 35570156, 71140312]

約数ペア:

[(1, 71140312), (2, 35570156), (4, 17785078), (8, 8892539), (59, 1205768), (118, 602884), (236, 301442), (472, 150721)]