71119994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 122496192

約数和(自身を除く): 51376198

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 814, 902, 1517, 2131, 3034, 4262, 16687, 23441, 33374, 46882, 78847, 87371, 157694, 174742, 867317, 961081, 1734634, 1922162, 3232727, 6465454, 35559997, 71119994]

約数ペア:

[(1, 71119994), (2, 35559997), (11, 6465454), (22, 3232727), (37, 1922162), (41, 1734634), (74, 961081), (82, 867317), (407, 174742), (451, 157694), (814, 87371), (902, 78847), (1517, 46882), (2131, 33374), (3034, 23441), (4262, 16687)]