13861456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5419

約数の個数: 40

約数和(自身を含む): 32033664

約数和(自身を除く): 18172208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 5381, 10762, 21524, 37667, 43048, 75334, 86096, 123763, 150668, 247526, 301336, 495052, 602672, 866341, 990104, 1732682, 1980208, 3465364, 6930728, 13861456]

約数ペア:

[(1, 13861456), (2, 6930728), (4, 3465364), (7, 1980208), (8, 1732682), (14, 990104), (16, 866341), (23, 602672), (28, 495052), (46, 301336), (56, 247526), (92, 150668), (112, 123763), (161, 86096), (184, 75334), (322, 43048), (368, 37667), (644, 21524), (1288, 10762), (2576, 5381)]