28284876

素因数分解:

$2^2\times 3^4\times {\mathrm{87299}}^1$

素因数の和:87315

約数の個数: 30

約数和(自身を含む): 73943100

約数和(自身を除く): 45658224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87299, 174598, 261897, 349196, 523794, 785691, 1047588, 1571382, 2357073, 3142764, 4714146, 7071219, 9428292, 14142438, 28284876]

約数ペア:

[(1, 28284876), (2, 14142438), (3, 9428292), (4, 7071219), (6, 4714146), (9, 3142764), (12, 2357073), (18, 1571382), (27, 1047588), (36, 785691), (54, 523794), (81, 349196), (108, 261897), (162, 174598), (324, 87299)]