77912884

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2129}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 156018240

約数和(自身を除く): 78105356

約数列:

[1, 2, 4, 7, 14, 28, 1307, 2129, 2614, 4258, 5228, 8516, 9149, 14903, 18298, 29806, 36596, 59612, 2782603, 5565206, 11130412, 19478221, 38956442, 77912884]

約数ペア:

[(1, 77912884), (2, 38956442), (4, 19478221), (7, 11130412), (14, 5565206), (28, 2782603), (1307, 59612), (2129, 36596), (2614, 29806), (4258, 18298), (5228, 14903), (8516, 9149)]