28981512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57503}}^1$

素因数の和:57522

約数の個数: 48

約数和(自身を含む): 89706240

約数和(自身を除く): 60724728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57503, 115006, 172509, 230012, 345018, 402521, 460024, 517527, 690036, 805042, 1035054, 1207563, 1380072, 1610084, 2070108, 2415126, 3220168, 3622689, 4140216, 4830252, 7245378, 9660504, 14490756, 28981512]

約数ペア:

[(1, 28981512), (2, 14490756), (3, 9660504), (4, 7245378), (6, 4830252), (7, 4140216), (8, 3622689), (9, 3220168), (12, 2415126), (14, 2070108), (18, 1610084), (21, 1380072), (24, 1207563), (28, 1035054), (36, 805042), (42, 690036), (56, 517527), (63, 460024), (72, 402521), (84, 345018), (126, 230012), (168, 172509), (252, 115006), (504, 57503)]