71797768

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7411}}^1$

素因数の和:7597

約数の個数: 32

約数和(自身を含む): 154762560

約数和(自身を除く): 82964792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 7411, 9688, 14822, 29644, 51877, 59288, 103754, 207508, 415016, 1282103, 2564206, 5128412, 8974721, 10256824, 17949442, 35898884, 71797768]

約数ペア:

[(1, 71797768), (2, 35898884), (4, 17949442), (7, 10256824), (8, 8974721), (14, 5128412), (28, 2564206), (56, 1282103), (173, 415016), (346, 207508), (692, 103754), (1211, 59288), (1384, 51877), (2422, 29644), (4844, 14822), (7411, 9688)]