28049652

素因数分解:

$2^2\times 3^4\times {\mathrm{86573}}^1$

素因数の和:86589

約数の個数: 30

約数和(自身を含む): 73328178

約数和(自身を除く): 45278526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86573, 173146, 259719, 346292, 519438, 779157, 1038876, 1558314, 2337471, 3116628, 4674942, 7012413, 9349884, 14024826, 28049652]

約数ペア:

[(1, 28049652), (2, 14024826), (3, 9349884), (4, 7012413), (6, 4674942), (9, 3116628), (12, 2337471), (18, 1558314), (27, 1038876), (36, 779157), (54, 519438), (81, 346292), (108, 259719), (162, 173146), (324, 86573)]