77843276

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28661}}^1$

素因数の和:28769

約数の個数: 24

約数和(自身を含む): 157297056

約数和(自身を除く): 79453780

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 28661, 57322, 114644, 200627, 401254, 802508, 2780117, 5560234, 11120468, 19460819, 38921638, 77843276]

約数ペア:

[(1, 77843276), (2, 38921638), (4, 19460819), (7, 11120468), (14, 5560234), (28, 2780117), (97, 802508), (194, 401254), (388, 200627), (679, 114644), (1358, 57322), (2716, 28661)]