25987072

素因数分解:

$2^{11}\times {\mathrm{12689}}^1$

素因数の和:12711

約数の個数: 24

約数和(自身を含む): 51965550

約数和(自身を除く): 25978478

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 12689, 25378, 50756, 101512, 203024, 406048, 812096, 1624192, 3248384, 6496768, 12993536, 25987072]

約数ペア:

[(1, 25987072), (2, 12993536), (4, 6496768), (8, 3248384), (16, 1624192), (32, 812096), (64, 406048), (128, 203024), (256, 101512), (512, 50756), (1024, 25378), (2048, 12689)]