28912548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{49171}}^1$

素因数の和:49192

約数の個数: 36

約数和(自身を含む): 78478512

約数和(自身を除く): 49565964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 49171, 98342, 147513, 196684, 295026, 344197, 590052, 688394, 1032591, 1376788, 2065182, 2409379, 4130364, 4818758, 7228137, 9637516, 14456274, 28912548]

約数ペア:

[(1, 28912548), (2, 14456274), (3, 9637516), (4, 7228137), (6, 4818758), (7, 4130364), (12, 2409379), (14, 2065182), (21, 1376788), (28, 1032591), (42, 688394), (49, 590052), (84, 344197), (98, 295026), (147, 196684), (196, 147513), (294, 98342), (588, 49171)]