70564864

素因数分解:

$2^{10}\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 44

約数和(自身を含む): 142372944

約数和(自身を除く): 71808080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 503, 512, 548, 1006, 1024, 1096, 2012, 2192, 4024, 4384, 8048, 8768, 16096, 17536, 32192, 35072, 64384, 68911, 70144, 128768, 137822, 140288, 257536, 275644, 515072, 551288, 1102576, 2205152, 4410304, 8820608, 17641216, 35282432, 70564864]

約数ペア:

[(1, 70564864), (2, 35282432), (4, 17641216), (8, 8820608), (16, 4410304), (32, 2205152), (64, 1102576), (128, 551288), (137, 515072), (256, 275644), (274, 257536), (503, 140288), (512, 137822), (548, 128768), (1006, 70144), (1024, 68911), (1096, 64384), (2012, 35072), (2192, 32192), (4024, 17536), (4384, 16096), (8048, 8768)]