74577041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 97075200

約数和(自身を除く): 22498159

約数列:

[1, 7, 11, 31, 77, 157, 199, 217, 341, 1099, 1393, 1727, 2189, 2387, 4867, 6169, 12089, 15323, 31243, 34069, 43183, 53537, 67859, 218701, 343673, 374759, 475013, 968533, 2405711, 6779731, 10653863, 74577041]

約数ペア:

[(1, 74577041), (7, 10653863), (11, 6779731), (31, 2405711), (77, 968533), (157, 475013), (199, 374759), (217, 343673), (341, 218701), (1099, 67859), (1393, 53537), (1727, 43183), (2189, 34069), (2387, 31243), (4867, 15323), (6169, 12089)]