57211376

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 113159424

約数和(自身を除く): 55948048

約数列:

[1, 2, 4, 8, 16, 97, 191, 193, 194, 382, 386, 388, 764, 772, 776, 1528, 1544, 1552, 3056, 3088, 18527, 18721, 36863, 37054, 37442, 73726, 74108, 74884, 147452, 148216, 149768, 294904, 296432, 299536, 589808, 3575711, 7151422, 14302844, 28605688, 57211376]

約数ペア:

[(1, 57211376), (2, 28605688), (4, 14302844), (8, 7151422), (16, 3575711), (97, 589808), (191, 299536), (193, 296432), (194, 294904), (382, 149768), (386, 148216), (388, 147452), (764, 74884), (772, 74108), (776, 73726), (1528, 37442), (1544, 37054), (1552, 36863), (3056, 18721), (3088, 18527)]