28669970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6113}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 59868288

約数和(自身を除く): 31198318

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6113, 12226, 30565, 42791, 61130, 85582, 213955, 409571, 427910, 819142, 2047855, 2866997, 4095710, 5733994, 14334985, 28669970]

約数ペア:

[(1, 28669970), (2, 14334985), (5, 5733994), (7, 4095710), (10, 2866997), (14, 2047855), (35, 819142), (67, 427910), (70, 409571), (134, 213955), (335, 85582), (469, 61130), (670, 42791), (938, 30565), (2345, 12226), (4690, 6113)]