68240128

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 54

約数和(自身を含む): 149790452

約数和(自身を除く): 81550324

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2203, 2816, 3872, 4406, 7744, 8812, 15488, 17624, 24233, 30976, 35248, 48466, 70496, 96932, 140992, 193864, 266563, 281984, 387728, 533126, 563968, 775456, 1066252, 1550912, 2132504, 3101824, 4265008, 6203648, 8530016, 17060032, 34120064, 68240128]

約数ペア:

[(1, 68240128), (2, 34120064), (4, 17060032), (8, 8530016), (11, 6203648), (16, 4265008), (22, 3101824), (32, 2132504), (44, 1550912), (64, 1066252), (88, 775456), (121, 563968), (128, 533126), (176, 387728), (242, 281984), (256, 266563), (352, 193864), (484, 140992), (704, 96932), (968, 70496), (1408, 48466), (1936, 35248), (2203, 30976), (2816, 24233), (3872, 17624), (4406, 15488), (7744, 8812)]