65604504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{390503}}^1$

素因数の和:390519

約数の個数: 32

約数和(自身を含む): 187441920

約数和(自身を除く): 121837416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 390503, 781006, 1171509, 1562012, 2343018, 2733521, 3124024, 4686036, 5467042, 8200563, 9372072, 10934084, 16401126, 21868168, 32802252, 65604504]

約数ペア:

[(1, 65604504), (2, 32802252), (3, 21868168), (4, 16401126), (6, 10934084), (7, 9372072), (8, 8200563), (12, 5467042), (14, 4686036), (21, 3124024), (24, 2733521), (28, 2343018), (42, 1562012), (56, 1171509), (84, 781006), (168, 390503)]