72861488656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413985731}}^1$

素因数の和:413985750

約数の個数: 20

約数和(自身を含む): 154002692304

約数和(自身を除く): 81141203648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413985731, 827971462, 1655942924, 3311885848, 4553843041, 6623771696, 9107686082, 18215372164, 36430744328, 72861488656]

約数ペア:

[(1, 72861488656), (2, 36430744328), (4, 18215372164), (8, 9107686082), (11, 6623771696), (16, 4553843041), (22, 3311885848), (44, 1655942924), (88, 827971462), (176, 413985731)]