28000936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 56563200

約数和(自身を除く): 28562264

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 4909, 5704, 9818, 19636, 39272, 112907, 152179, 225814, 304358, 451628, 608716, 903256, 1217432, 3500117, 7000234, 14000468, 28000936]

約数ペア:

[(1, 28000936), (2, 14000468), (4, 7000234), (8, 3500117), (23, 1217432), (31, 903256), (46, 608716), (62, 451628), (92, 304358), (124, 225814), (184, 152179), (248, 112907), (713, 39272), (1426, 19636), (2852, 9818), (4909, 5704)]