21410656

素因数分解:

$2^5\times {\mathrm{599}}^1\times {\mathrm{1117}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 42260400

約数和(自身を除く): 20849744

約数列:

[1, 2, 4, 8, 16, 32, 599, 1117, 1198, 2234, 2396, 4468, 4792, 8936, 9584, 17872, 19168, 35744, 669083, 1338166, 2676332, 5352664, 10705328, 21410656]

約数ペア:

[(1, 21410656), (2, 10705328), (4, 5352664), (8, 2676332), (16, 1338166), (32, 669083), (599, 35744), (1117, 19168), (1198, 17872), (2234, 9584), (2396, 8936), (4468, 4792)]