25527296

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 44

約数和(自身を含む): 51756348

約数和(自身を除く): 26229052

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 257, 388, 512, 514, 776, 1024, 1028, 1552, 2056, 3104, 4112, 6208, 8224, 12416, 16448, 24832, 24929, 32896, 49664, 49858, 65792, 99328, 99716, 131584, 199432, 263168, 398864, 797728, 1595456, 3190912, 6381824, 12763648, 25527296]

約数ペア:

[(1, 25527296), (2, 12763648), (4, 6381824), (8, 3190912), (16, 1595456), (32, 797728), (64, 398864), (97, 263168), (128, 199432), (194, 131584), (256, 99716), (257, 99328), (388, 65792), (512, 49858), (514, 49664), (776, 32896), (1024, 24929), (1028, 24832), (1552, 16448), (2056, 12416), (3104, 8224), (4112, 6208)]