38293808

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 85307040

約数和(自身を除く): 47013232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 1889, 2534, 2896, 3778, 5068, 7556, 10136, 13223, 15112, 20272, 26446, 30224, 52892, 105784, 211568, 341909, 683818, 1367636, 2393363, 2735272, 4786726, 5470544, 9573452, 19146904, 38293808]

約数ペア:

[(1, 38293808), (2, 19146904), (4, 9573452), (7, 5470544), (8, 4786726), (14, 2735272), (16, 2393363), (28, 1367636), (56, 683818), (112, 341909), (181, 211568), (362, 105784), (724, 52892), (1267, 30224), (1448, 26446), (1889, 20272), (2534, 15112), (2896, 13223), (3778, 10136), (5068, 7556)]