728049002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 1150768080

約数和(自身を除く): 422719078

約数列:

[1, 2, 29, 58, 73, 146, 373, 461, 746, 922, 2117, 4234, 10817, 13369, 21634, 26738, 27229, 33653, 54458, 67306, 171953, 343906, 789641, 975937, 1579282, 1951874, 4986637, 9973274, 12552569, 25105138, 364024501, 728049002]

約数ペア:

[(1, 728049002), (2, 364024501), (29, 25105138), (58, 12552569), (73, 9973274), (146, 4986637), (373, 1951874), (461, 1579282), (746, 975937), (922, 789641), (2117, 343906), (4234, 171953), (10817, 67306), (13369, 54458), (21634, 33653), (26738, 27229)]