66856196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8783}}^1$

素因数の和:8971

約数の個数: 24

約数和(自身を含む): 128386944

約数和(自身を除く): 61530748

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 8783, 17566, 35132, 96613, 193226, 386452, 1519459, 3038918, 6077836, 16714049, 33428098, 66856196]

約数ペア:

[(1, 66856196), (2, 33428098), (4, 16714049), (11, 6077836), (22, 3038918), (44, 1519459), (173, 386452), (346, 193226), (692, 96613), (1903, 35132), (3806, 17566), (7612, 8783)]