25784768

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{5519}}^1$

素因数の和:5604

約数の個数: 28

約数和(自身を含む): 51876960

約数和(自身を除く): 26092192

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 5519, 11038, 22076, 44152, 88304, 176608, 353216, 402887, 805774, 1611548, 3223096, 6446192, 12892384, 25784768]

約数ペア:

[(1, 25784768), (2, 12892384), (4, 6446192), (8, 3223096), (16, 1611548), (32, 805774), (64, 402887), (73, 353216), (146, 176608), (292, 88304), (584, 44152), (1168, 22076), (2336, 11038), (4672, 5519)]