28274022

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8311}}^1$

素因数の和:8335

約数の個数: 48

約数和(自身を含む): 72613632

約数和(自身を除く): 44339610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8311, 16622, 24933, 49866, 58177, 74799, 116354, 149598, 174531, 224397, 349062, 448794, 523593, 673191, 1047186, 1346382, 1570779, 2019573, 3141558, 4039146, 4712337, 9424674, 14137011, 28274022]

約数ペア:

[(1, 28274022), (2, 14137011), (3, 9424674), (6, 4712337), (7, 4039146), (9, 3141558), (14, 2019573), (18, 1570779), (21, 1346382), (27, 1047186), (42, 673191), (54, 523593), (63, 448794), (81, 349062), (126, 224397), (162, 174531), (189, 149598), (243, 116354), (378, 74799), (486, 58177), (567, 49866), (1134, 24933), (1701, 16622), (3402, 8311)]