22176112

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 49327200

約数和(自身を除く): 27151088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 509, 778, 1018, 1556, 2036, 2723, 3112, 3563, 4072, 5446, 6224, 7126, 8144, 10892, 14252, 21784, 28504, 43568, 57008, 198001, 396002, 792004, 1386007, 1584008, 2772014, 3168016, 5544028, 11088056, 22176112]

約数ペア:

[(1, 22176112), (2, 11088056), (4, 5544028), (7, 3168016), (8, 2772014), (14, 1584008), (16, 1386007), (28, 792004), (56, 396002), (112, 198001), (389, 57008), (509, 43568), (778, 28504), (1018, 21784), (1556, 14252), (2036, 10892), (2723, 8144), (3112, 7126), (3563, 6224), (4072, 5446)]