38146048

素因数分解:

$2^{12}\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 52

約数和(自身を含む): 77978320

約数和(自身を除く): 39832272

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 139, 256, 268, 278, 512, 536, 556, 1024, 1072, 1112, 2048, 2144, 2224, 4096, 4288, 4448, 8576, 8896, 9313, 17152, 17792, 18626, 34304, 35584, 37252, 68608, 71168, 74504, 137216, 142336, 149008, 274432, 284672, 298016, 569344, 596032, 1192064, 2384128, 4768256, 9536512, 19073024, 38146048]

約数ペア:

[(1, 38146048), (2, 19073024), (4, 9536512), (8, 4768256), (16, 2384128), (32, 1192064), (64, 596032), (67, 569344), (128, 298016), (134, 284672), (139, 274432), (256, 149008), (268, 142336), (278, 137216), (512, 74504), (536, 71168), (556, 68608), (1024, 37252), (1072, 35584), (1112, 34304), (2048, 18626), (2144, 17792), (2224, 17152), (4096, 9313), (4288, 8896), (4448, 8576)]