28976368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{95317}}^1$

素因数の和:95344

約数の個数: 20

約数和(自身を含む): 59097160

約数和(自身を除く): 30120792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 95317, 190634, 381268, 762536, 1525072, 1811023, 3622046, 7244092, 14488184, 28976368]

約数ペア:

[(1, 28976368), (2, 14488184), (4, 7244092), (8, 3622046), (16, 1811023), (19, 1525072), (38, 762536), (76, 381268), (152, 190634), (304, 95317)]