78290944

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 56

約数和(自身を含む): 165140640

約数和(自身を除く): 86849696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 503, 512, 608, 1006, 1024, 1216, 2012, 2048, 2432, 4024, 4096, 4864, 8048, 8192, 9557, 9728, 16096, 19114, 19456, 32192, 38228, 38912, 64384, 76456, 77824, 128768, 152912, 155648, 257536, 305824, 515072, 611648, 1030144, 1223296, 2060288, 2446592, 4120576, 4893184, 9786368, 19572736, 39145472, 78290944]

約数ペア:

[(1, 78290944), (2, 39145472), (4, 19572736), (8, 9786368), (16, 4893184), (19, 4120576), (32, 2446592), (38, 2060288), (64, 1223296), (76, 1030144), (128, 611648), (152, 515072), (256, 305824), (304, 257536), (503, 155648), (512, 152912), (608, 128768), (1006, 77824), (1024, 76456), (1216, 64384), (2012, 38912), (2048, 38228), (2432, 32192), (4024, 19456), (4096, 19114), (4864, 16096), (8048, 9728), (8192, 9557)]