29757398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 20803882

約数列:

[1, 2, 11, 22, 37, 74, 139, 263, 278, 407, 526, 814, 1529, 2893, 3058, 5143, 5786, 9731, 10286, 19462, 36557, 56573, 73114, 107041, 113146, 214082, 402127, 804254, 1352609, 2705218, 14878699, 29757398]

約数ペア:

[(1, 29757398), (2, 14878699), (11, 2705218), (22, 1352609), (37, 804254), (74, 402127), (139, 214082), (263, 113146), (278, 107041), (407, 73114), (526, 56573), (814, 36557), (1529, 19462), (2893, 10286), (3058, 9731), (5143, 5786)]