28997144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 59527440

約数和(自身を除く): 30530296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 761, 866, 1522, 1732, 3044, 3464, 4763, 6088, 8371, 9526, 16742, 19052, 33484, 38104, 66968, 329513, 659026, 1318052, 2636104, 3624643, 7249286, 14498572, 28997144]

約数ペア:

[(1, 28997144), (2, 14498572), (4, 7249286), (8, 3624643), (11, 2636104), (22, 1318052), (44, 659026), (88, 329513), (433, 66968), (761, 38104), (866, 33484), (1522, 19052), (1732, 16742), (3044, 9526), (3464, 8371), (4763, 6088)]