77986021904

素因数分解:

$2^4\times 7^1\times {\mathrm{696303767}}^1$

素因数の和:696303782

約数の個数: 20

約数和(自身を含む): 172683334464

約数和(自身を除く): 94697312560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 696303767, 1392607534, 2785215068, 4874126369, 5570430136, 9748252738, 11140860272, 19496505476, 38993010952, 77986021904]

約数ペア:

[(1, 77986021904), (2, 38993010952), (4, 19496505476), (7, 11140860272), (8, 9748252738), (14, 5570430136), (16, 4874126369), (28, 2785215068), (56, 1392607534), (112, 696303767)]