15281344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18392

約数の個数: 28

約数和(自身を含む): 32658304

約数和(自身を除く): 17376960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18367, 36734, 73468, 146936, 238771, 293872, 477542, 587744, 955084, 1175488, 1910168, 3820336, 7640672, 15281344]

約数ペア:

[(1, 15281344), (2, 7640672), (4, 3820336), (8, 1910168), (13, 1175488), (16, 955084), (26, 587744), (32, 477542), (52, 293872), (64, 238771), (104, 146936), (208, 73468), (416, 36734), (832, 18367)]