22139264

素因数分解:

$2^7\times 7^1\times {\mathrm{24709}}^1$

素因数の和:24730

約数の個数: 32

約数和(自身を含む): 50408400

約数和(自身を除く): 28269136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24709, 49418, 98836, 172963, 197672, 345926, 395344, 691852, 790688, 1383704, 1581376, 2767408, 3162752, 5534816, 11069632, 22139264]

約数ペア:

[(1, 22139264), (2, 11069632), (4, 5534816), (7, 3162752), (8, 2767408), (14, 1581376), (16, 1383704), (28, 790688), (32, 691852), (56, 395344), (64, 345926), (112, 197672), (128, 172963), (224, 98836), (448, 49418), (896, 24709)]