74884768

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1847}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 169513344

約数和(自身を除く): 94628576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 1847, 2534, 2896, 3694, 5068, 5792, 7388, 10136, 12929, 14776, 20272, 25858, 29552, 40544, 51716, 59104, 103432, 206864, 334307, 413728, 668614, 1337228, 2340149, 2674456, 4680298, 5348912, 9360596, 10697824, 18721192, 37442384, 74884768]

約数ペア:

[(1, 74884768), (2, 37442384), (4, 18721192), (7, 10697824), (8, 9360596), (14, 5348912), (16, 4680298), (28, 2674456), (32, 2340149), (56, 1337228), (112, 668614), (181, 413728), (224, 334307), (362, 206864), (724, 103432), (1267, 59104), (1448, 51716), (1847, 40544), (2534, 29552), (2896, 25858), (3694, 20272), (5068, 14776), (5792, 12929), (7388, 10136)]