28816384

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 44

約数和(自身を含む): 58364064

約数和(自身を除く): 29547680

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 263, 428, 512, 526, 856, 1024, 1052, 1712, 2104, 3424, 4208, 6848, 8416, 13696, 16832, 27392, 28141, 33664, 54784, 56282, 67328, 109568, 112564, 134656, 225128, 269312, 450256, 900512, 1801024, 3602048, 7204096, 14408192, 28816384]

約数ペア:

[(1, 28816384), (2, 14408192), (4, 7204096), (8, 3602048), (16, 1801024), (32, 900512), (64, 450256), (107, 269312), (128, 225128), (214, 134656), (256, 112564), (263, 109568), (428, 67328), (512, 56282), (526, 54784), (856, 33664), (1024, 28141), (1052, 27392), (1712, 16832), (2104, 13696), (3424, 8416), (4208, 6848)]