2635894784

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20814

約数の個数: 52

約数和(自身を含む): 5441445120

約数和(自身を除く): 2805550336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 15872, 20759, 31744, 41518, 63488, 83036, 126976, 166072, 332144, 643529, 664288, 1287058, 1328576, 2574116, 2657152, 5148232, 5314304, 10296464, 10628608, 20592928, 21257216, 41185856, 42514432, 82371712, 85028864, 164743424, 329486848, 658973696, 1317947392, 2635894784]

約数ペア:

[(1, 2635894784), (2, 1317947392), (4, 658973696), (8, 329486848), (16, 164743424), (31, 85028864), (32, 82371712), (62, 42514432), (64, 41185856), (124, 21257216), (128, 20592928), (248, 10628608), (256, 10296464), (496, 5314304), (512, 5148232), (992, 2657152), (1024, 2574116), (1984, 1328576), (2048, 1287058), (3968, 664288), (4096, 643529), (7936, 332144), (15872, 166072), (20759, 126976), (31744, 83036), (41518, 63488)]