39149824

素因数分解:

$2^8\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3151

約数の個数: 54

約数和(自身を含む): 90934494

約数和(自身を除く): 51784670

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3121, 3136, 6242, 6272, 12484, 12544, 21847, 24968, 43694, 49936, 87388, 99872, 152929, 174776, 199744, 305858, 349552, 399488, 611716, 699104, 798976, 1223432, 1398208, 2446864, 2796416, 4893728, 5592832, 9787456, 19574912, 39149824]

約数ペア:

[(1, 39149824), (2, 19574912), (4, 9787456), (7, 5592832), (8, 4893728), (14, 2796416), (16, 2446864), (28, 1398208), (32, 1223432), (49, 798976), (56, 699104), (64, 611716), (98, 399488), (112, 349552), (128, 305858), (196, 199744), (224, 174776), (256, 152929), (392, 99872), (448, 87388), (784, 49936), (896, 43694), (1568, 24968), (1792, 21847), (3121, 12544), (3136, 12484), (6242, 6272)]