13286336

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 30821376

約数和(自身を除く): 17535040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 631, 658, 752, 1262, 1316, 1504, 2524, 2632, 3008, 4417, 5048, 5264, 8834, 10096, 10528, 17668, 20192, 21056, 29657, 35336, 40384, 59314, 70672, 118628, 141344, 207599, 237256, 282688, 415198, 474512, 830396, 949024, 1660792, 1898048, 3321584, 6643168, 13286336]

約数ペア:

[(1, 13286336), (2, 6643168), (4, 3321584), (7, 1898048), (8, 1660792), (14, 949024), (16, 830396), (28, 474512), (32, 415198), (47, 282688), (56, 237256), (64, 207599), (94, 141344), (112, 118628), (188, 70672), (224, 59314), (329, 40384), (376, 35336), (448, 29657), (631, 21056), (658, 20192), (752, 17668), (1262, 10528), (1316, 10096), (1504, 8834), (2524, 5264), (2632, 5048), (3008, 4417)]