78052864

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1146

約数の個数: 40

約数和(自身を含む): 157108248

約数和(自身を除く): 79055384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 971, 1256, 1942, 2512, 3884, 5024, 7768, 10048, 15536, 20096, 31072, 40192, 62144, 80384, 124288, 152447, 248576, 304894, 497152, 609788, 1219576, 2439152, 4878304, 9756608, 19513216, 39026432, 78052864]

約数ペア:

[(1, 78052864), (2, 39026432), (4, 19513216), (8, 9756608), (16, 4878304), (32, 2439152), (64, 1219576), (128, 609788), (157, 497152), (256, 304894), (314, 248576), (512, 152447), (628, 124288), (971, 80384), (1256, 62144), (1942, 40192), (2512, 31072), (3884, 20096), (5024, 15536), (7768, 10048)]