28403892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23909}}^1$

素因数の和:23933

約数の個数: 48

約数和(自身を含む): 80337600

約数和(自身を除く): 51933708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 23909, 47818, 71727, 95636, 143454, 215181, 262999, 286908, 430362, 525998, 645543, 788997, 860724, 1051996, 1291086, 1577994, 2366991, 2582172, 3155988, 4733982, 7100973, 9467964, 14201946, 28403892]

約数ペア:

[(1, 28403892), (2, 14201946), (3, 9467964), (4, 7100973), (6, 4733982), (9, 3155988), (11, 2582172), (12, 2366991), (18, 1577994), (22, 1291086), (27, 1051996), (33, 860724), (36, 788997), (44, 645543), (54, 525998), (66, 430362), (99, 286908), (108, 262999), (132, 215181), (198, 143454), (297, 95636), (396, 71727), (594, 47818), (1188, 23909)]