71396942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12391}}^1$

素因数の和:12503

約数の個数: 16

約数和(自身を含む): 111230592

約数和(自身を除く): 39833650

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 12391, 24782, 532813, 830197, 1065626, 1660394, 35698471, 71396942]

約数ペア:

[(1, 71396942), (2, 35698471), (43, 1660394), (67, 1065626), (86, 830197), (134, 532813), (2881, 24782), (5762, 12391)]