28123370192

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{35437}}^1$

素因数の和:35895

約数の個数: 40

約数和(自身を含む): 54986026056

約数和(自身を除く): 26862655864

約数列:

[1, 2, 4, 8, 16, 193, 257, 386, 514, 772, 1028, 1544, 2056, 3088, 4112, 35437, 49601, 70874, 99202, 141748, 198404, 283496, 396808, 566992, 793616, 6839341, 9107309, 13678682, 18214618, 27357364, 36429236, 54714728, 72858472, 109429456, 145716944, 1757710637, 3515421274, 7030842548, 14061685096, 28123370192]

約数ペア:

[(1, 28123370192), (2, 14061685096), (4, 7030842548), (8, 3515421274), (16, 1757710637), (193, 145716944), (257, 109429456), (386, 72858472), (514, 54714728), (772, 36429236), (1028, 27357364), (1544, 18214618), (2056, 13678682), (3088, 9107309), (4112, 6839341), (35437, 793616), (49601, 566992), (70874, 396808), (99202, 283496), (141748, 198404)]