222786368

素因数分解:

$2^6\times 7^1\times {\mathrm{497291}}^1$

素因数の和:497310

約数の個数: 28

約数和(自身を含む): 505248672

約数和(自身を除く): 282462304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 497291, 994582, 1989164, 3481037, 3978328, 6962074, 7956656, 13924148, 15913312, 27848296, 31826624, 55696592, 111393184, 222786368]

約数ペア:

[(1, 222786368), (2, 111393184), (4, 55696592), (7, 31826624), (8, 27848296), (14, 15913312), (16, 13924148), (28, 7956656), (32, 6962074), (56, 3978328), (64, 3481037), (112, 1989164), (224, 994582), (448, 497291)]