13720672

素因数分解:

$2^5\times 7^1\times {\mathrm{61253}}^1$

素因数の和:61270

約数の個数: 24

約数和(自身を含む): 30872016

約数和(自身を除く): 17151344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 61253, 122506, 245012, 428771, 490024, 857542, 980048, 1715084, 1960096, 3430168, 6860336, 13720672]

約数ペア:

[(1, 13720672), (2, 6860336), (4, 3430168), (7, 1960096), (8, 1715084), (14, 980048), (16, 857542), (28, 490024), (32, 428771), (56, 245012), (112, 122506), (224, 61253)]