27698432

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 55635636

約数和(自身を除く): 27937204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 421, 514, 842, 1028, 1684, 2056, 3368, 4112, 6736, 8224, 13472, 16448, 26944, 32896, 53888, 65792, 107776, 108197, 216394, 432788, 865576, 1731152, 3462304, 6924608, 13849216, 27698432]

約数ペア:

[(1, 27698432), (2, 13849216), (4, 6924608), (8, 3462304), (16, 1731152), (32, 865576), (64, 432788), (128, 216394), (256, 108197), (257, 107776), (421, 65792), (514, 53888), (842, 32896), (1028, 26944), (1684, 16448), (2056, 13472), (3368, 8224), (4112, 6736)]