12688128

素因数分解:

$2^8\times 3^2\times {\mathrm{5507}}^1$

素因数の和:5529

約数の個数: 54

約数和(自身を含む): 36589644

約数和(自身を除く): 23901516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 5507, 11014, 16521, 22028, 33042, 44056, 49563, 66084, 88112, 99126, 132168, 176224, 198252, 264336, 352448, 396504, 528672, 704896, 793008, 1057344, 1409792, 1586016, 2114688, 3172032, 4229376, 6344064, 12688128]

約数ペア:

[(1, 12688128), (2, 6344064), (3, 4229376), (4, 3172032), (6, 2114688), (8, 1586016), (9, 1409792), (12, 1057344), (16, 793008), (18, 704896), (24, 528672), (32, 396504), (36, 352448), (48, 264336), (64, 198252), (72, 176224), (96, 132168), (128, 99126), (144, 88112), (192, 66084), (256, 49563), (288, 44056), (384, 33042), (576, 22028), (768, 16521), (1152, 11014), (2304, 5507)]