77801216

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2536

約数の個数: 36

約数和(自身を含む): 156586752

約数和(自身を除く): 78785536

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 2393, 4064, 4786, 8128, 9572, 16256, 19144, 32512, 38288, 76576, 153152, 303911, 306304, 607822, 612608, 1215644, 2431288, 4862576, 9725152, 19450304, 38900608, 77801216]

約数ペア:

[(1, 77801216), (2, 38900608), (4, 19450304), (8, 9725152), (16, 4862576), (32, 2431288), (64, 1215644), (127, 612608), (128, 607822), (254, 306304), (256, 303911), (508, 153152), (1016, 76576), (2032, 38288), (2393, 32512), (4064, 19144), (4786, 16256), (8128, 9572)]