2776151008

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{4273}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 5557567680

約数和(自身を除く): 2781416672

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 257, 316, 514, 632, 1028, 1264, 2056, 2528, 4112, 4273, 8224, 8546, 17092, 20303, 34184, 40606, 68368, 81212, 136736, 162424, 324848, 337567, 649696, 675134, 1098161, 1350268, 2196322, 2700536, 4392644, 5401072, 8785288, 10802144, 17570576, 35141152, 86754719, 173509438, 347018876, 694037752, 1388075504, 2776151008]

約数ペア:

[(1, 2776151008), (2, 1388075504), (4, 694037752), (8, 347018876), (16, 173509438), (32, 86754719), (79, 35141152), (158, 17570576), (257, 10802144), (316, 8785288), (514, 5401072), (632, 4392644), (1028, 2700536), (1264, 2196322), (2056, 1350268), (2528, 1098161), (4112, 675134), (4273, 649696), (8224, 337567), (8546, 324848), (17092, 162424), (20303, 136736), (34184, 81212), (40606, 68368)]