7813888

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 15783768

約数和(自身を除く): 7969880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 233, 256, 262, 466, 524, 932, 1048, 1864, 2096, 3728, 4192, 7456, 8384, 14912, 16768, 29824, 30523, 33536, 59648, 61046, 122092, 244184, 488368, 976736, 1953472, 3906944, 7813888]

約数ペア:

[(1, 7813888), (2, 3906944), (4, 1953472), (8, 976736), (16, 488368), (32, 244184), (64, 122092), (128, 61046), (131, 59648), (233, 33536), (256, 30523), (262, 29824), (466, 16768), (524, 14912), (932, 8384), (1048, 7456), (1864, 4192), (2096, 3728)]