22469776

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 49976960

約数和(自身を除く): 27507184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 457, 878, 914, 1756, 1828, 3073, 3199, 3512, 3656, 6146, 6398, 7024, 7312, 12292, 12796, 24584, 25592, 49168, 51184, 200623, 401246, 802492, 1404361, 1604984, 2808722, 3209968, 5617444, 11234888, 22469776]

約数ペア:

[(1, 22469776), (2, 11234888), (4, 5617444), (7, 3209968), (8, 2808722), (14, 1604984), (16, 1404361), (28, 802492), (56, 401246), (112, 200623), (439, 51184), (457, 49168), (878, 25592), (914, 24584), (1756, 12796), (1828, 12292), (3073, 7312), (3199, 7024), (3512, 6398), (3656, 6146)]