69999616

素因数分解:

$2^{10}\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 44

約数和(自身を含む): 141046488

約数和(自身を除く): 71046872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 347, 394, 512, 694, 788, 1024, 1388, 1576, 2776, 3152, 5552, 6304, 11104, 12608, 22208, 25216, 44416, 50432, 68359, 88832, 100864, 136718, 177664, 201728, 273436, 355328, 546872, 1093744, 2187488, 4374976, 8749952, 17499904, 34999808, 69999616]

約数ペア:

[(1, 69999616), (2, 34999808), (4, 17499904), (8, 8749952), (16, 4374976), (32, 2187488), (64, 1093744), (128, 546872), (197, 355328), (256, 273436), (347, 201728), (394, 177664), (512, 136718), (694, 100864), (788, 88832), (1024, 68359), (1388, 50432), (1576, 44416), (2776, 25216), (3152, 22208), (5552, 12608), (6304, 11104)]