22016896

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 50428800

約数和(自身を除く): 28411904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 823, 836, 1216, 1408, 1646, 1672, 2432, 3292, 3344, 6584, 6688, 9053, 13168, 13376, 15637, 18106, 26336, 26752, 31274, 36212, 52672, 62548, 72424, 105344, 125096, 144848, 172007, 250192, 289696, 344014, 500384, 579392, 688028, 1000768, 1158784, 1376056, 2001536, 2752112, 5504224, 11008448, 22016896]

約数ペア:

[(1, 22016896), (2, 11008448), (4, 5504224), (8, 2752112), (11, 2001536), (16, 1376056), (19, 1158784), (22, 1000768), (32, 688028), (38, 579392), (44, 500384), (64, 344014), (76, 289696), (88, 250192), (128, 172007), (152, 144848), (176, 125096), (209, 105344), (304, 72424), (352, 62548), (418, 52672), (608, 36212), (704, 31274), (823, 26752), (836, 26336), (1216, 18106), (1408, 15637), (1646, 13376), (1672, 13168), (2432, 9053), (3292, 6688), (3344, 6584)]