77944772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{475273}}^1$

素因数の和:475318

約数の個数: 12

約数和(自身を含む): 139730556

約数和(自身を除く): 61785784

約数列:

[1, 2, 4, 41, 82, 164, 475273, 950546, 1901092, 19486193, 38972386, 77944772]

約数ペア:

[(1, 77944772), (2, 38972386), (4, 19486193), (41, 1901092), (82, 950546), (164, 475273)]