25996288

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 44

約数和(自身を含む): 53058240

約数和(自身を除く): 27061952

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 479, 512, 848, 958, 1024, 1696, 1916, 3392, 3832, 6784, 7664, 13568, 15328, 25387, 27136, 30656, 50774, 54272, 61312, 101548, 122624, 203096, 245248, 406192, 490496, 812384, 1624768, 3249536, 6499072, 12998144, 25996288]

約数ペア:

[(1, 25996288), (2, 12998144), (4, 6499072), (8, 3249536), (16, 1624768), (32, 812384), (53, 490496), (64, 406192), (106, 245248), (128, 203096), (212, 122624), (256, 101548), (424, 61312), (479, 54272), (512, 50774), (848, 30656), (958, 27136), (1024, 25387), (1696, 15328), (1916, 13568), (3392, 7664), (3832, 6784)]