28571392

素因数分解:

$2^8\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 57395520

約数和(自身を除く): 28824128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 479, 932, 958, 1864, 1916, 3728, 3832, 7456, 7664, 14912, 15328, 29824, 30656, 59648, 61312, 111607, 122624, 223214, 446428, 892856, 1785712, 3571424, 7142848, 14285696, 28571392]

約数ペア:

[(1, 28571392), (2, 14285696), (4, 7142848), (8, 3571424), (16, 1785712), (32, 892856), (64, 446428), (128, 223214), (233, 122624), (256, 111607), (466, 61312), (479, 59648), (932, 30656), (958, 29824), (1864, 15328), (1916, 14912), (3728, 7664), (3832, 7456)]