28799924864

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{1142129}}^1$

素因数の和:1142340

約数の個数: 32

約数和(自身を含む): 57666143700

約数和(自身を除く): 28866218836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 6304, 12608, 25216, 1142129, 2284258, 4568516, 9137032, 18274064, 36548128, 73096256, 146192512, 224999413, 449998826, 899997652, 1799995304, 3599990608, 7199981216, 14399962432, 28799924864]

約数ペア:

[(1, 28799924864), (2, 14399962432), (4, 7199981216), (8, 3599990608), (16, 1799995304), (32, 899997652), (64, 449998826), (128, 224999413), (197, 146192512), (394, 73096256), (788, 36548128), (1576, 18274064), (3152, 9137032), (6304, 4568516), (12608, 2284258), (25216, 1142129)]