13885744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 28435680

約数和(自身を除く): 14549936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 389, 776, 778, 1552, 1556, 2231, 3112, 4462, 6224, 8924, 8947, 17848, 17894, 35696, 35788, 37733, 71576, 75466, 143152, 150932, 301864, 603728, 867859, 1735718, 3471436, 6942872, 13885744]

約数ペア:

[(1, 13885744), (2, 6942872), (4, 3471436), (8, 1735718), (16, 867859), (23, 603728), (46, 301864), (92, 150932), (97, 143152), (184, 75466), (194, 71576), (368, 37733), (388, 35788), (389, 35696), (776, 17894), (778, 17848), (1552, 8947), (1556, 8924), (2231, 6224), (3112, 4462)]