77816914

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{2671}}^1$

素因数の和:4761

約数の個数: 16

約数和(自身を含む): 133514496

約数和(自身を除く): 55697582

約数列:

[1, 2, 7, 14, 2081, 2671, 4162, 5342, 14567, 18697, 29134, 37394, 5558351, 11116702, 38908457, 77816914]

約数ペア:

[(1, 77816914), (2, 38908457), (7, 11116702), (14, 5558351), (2081, 37394), (2671, 29134), (4162, 18697), (5342, 14567)]