28294232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 27347368

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 367, 419, 734, 838, 1468, 1676, 2936, 3352, 8441, 9637, 16882, 19274, 33764, 38548, 67528, 77096, 153773, 307546, 615092, 1230184, 3536779, 7073558, 14147116, 28294232]

約数ペア:

[(1, 28294232), (2, 14147116), (4, 7073558), (8, 3536779), (23, 1230184), (46, 615092), (92, 307546), (184, 153773), (367, 77096), (419, 67528), (734, 38548), (838, 33764), (1468, 19274), (1676, 16882), (2936, 9637), (3352, 8441)]