69104128

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 40

約数和(自身を含む): 139209840

約数和(自身を除く): 70105712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 971, 1112, 1942, 2224, 3884, 4448, 7768, 8896, 15536, 17792, 31072, 35584, 62144, 71168, 124288, 134969, 248576, 269938, 497152, 539876, 1079752, 2159504, 4319008, 8638016, 17276032, 34552064, 69104128]

約数ペア:

[(1, 69104128), (2, 34552064), (4, 17276032), (8, 8638016), (16, 4319008), (32, 2159504), (64, 1079752), (128, 539876), (139, 497152), (256, 269938), (278, 248576), (512, 134969), (556, 124288), (971, 71168), (1112, 62144), (1942, 35584), (2224, 31072), (3884, 17792), (4448, 15536), (7768, 8896)]