71256856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809737}}^1$

素因数の和:809754

約数の個数: 16

約数和(自身を含む): 145752840

約数和(自身を除く): 74495984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809737, 1619474, 3238948, 6477896, 8907107, 17814214, 35628428, 71256856]

約数ペア:

[(1, 71256856), (2, 35628428), (4, 17814214), (8, 8907107), (11, 6477896), (22, 3238948), (44, 1619474), (88, 809737)]