15830528

素因数分解:

$2^9\times 7^2\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 60

約数和(自身を含む): 36852552

約数和(自身を除く): 21022024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 631, 784, 896, 1262, 1568, 1792, 2524, 3136, 3584, 4417, 5048, 6272, 8834, 10096, 12544, 17668, 20192, 25088, 30919, 35336, 40384, 61838, 70672, 80768, 123676, 141344, 161536, 247352, 282688, 323072, 494704, 565376, 989408, 1130752, 1978816, 2261504, 3957632, 7915264, 15830528]

約数ペア:

[(1, 15830528), (2, 7915264), (4, 3957632), (7, 2261504), (8, 1978816), (14, 1130752), (16, 989408), (28, 565376), (32, 494704), (49, 323072), (56, 282688), (64, 247352), (98, 161536), (112, 141344), (128, 123676), (196, 80768), (224, 70672), (256, 61838), (392, 40384), (448, 35336), (512, 30919), (631, 25088), (784, 20192), (896, 17668), (1262, 12544), (1568, 10096), (1792, 8834), (2524, 6272), (3136, 5048), (3584, 4417)]