28059904

素因数分解:

$2^8\times {\mathrm{109609}}^1$

素因数の和:109625

約数の個数: 18

約数和(自身を含む): 56010710

約数和(自身を除く): 27950806

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 109609, 219218, 438436, 876872, 1753744, 3507488, 7014976, 14029952, 28059904]

約数ペア:

[(1, 28059904), (2, 14029952), (4, 7014976), (8, 3507488), (16, 1753744), (32, 876872), (64, 438436), (128, 219218), (256, 109609)]