28607958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27883}}^1$

素因数の和:27913

約数の個数: 32

約数和(自身を含む): 66921600

約数和(自身を除く): 38313642

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 27883, 55766, 83649, 167298, 250947, 501894, 529777, 752841, 1059554, 1505682, 1589331, 3178662, 4767993, 9535986, 14303979, 28607958]

約数ペア:

[(1, 28607958), (2, 14303979), (3, 9535986), (6, 4767993), (9, 3178662), (18, 1589331), (19, 1505682), (27, 1059554), (38, 752841), (54, 529777), (57, 501894), (114, 250947), (171, 167298), (342, 83649), (513, 55766), (1026, 27883)]