28170752

素因数分解:

$2^9\times {\mathrm{55021}}^1$

素因数の和:55039

約数の個数: 20

約数和(自身を含む): 56287506

約数和(自身を除く): 28116754

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55021, 110042, 220084, 440168, 880336, 1760672, 3521344, 7042688, 14085376, 28170752]

約数ペア:

[(1, 28170752), (2, 14085376), (4, 7042688), (8, 3521344), (16, 1760672), (32, 880336), (64, 440168), (128, 220084), (256, 110042), (512, 55021)]