29471984

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{3307}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 57221784

約数和(自身を除く): 27749800

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 3307, 4456, 6614, 8912, 13228, 26456, 52912, 1841999, 3683998, 7367996, 14735992, 29471984]

約数ペア:

[(1, 29471984), (2, 14735992), (4, 7367996), (8, 3683998), (16, 1841999), (557, 52912), (1114, 26456), (2228, 13228), (3307, 8912), (4456, 6614)]