12863744

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 25969020

約数和(自身を除く): 13105276

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 461, 872, 922, 1744, 1844, 3488, 3688, 6976, 7376, 13952, 14752, 27904, 29504, 50249, 59008, 100498, 118016, 200996, 401992, 803984, 1607968, 3215936, 6431872, 12863744]

約数ペア:

[(1, 12863744), (2, 6431872), (4, 3215936), (8, 1607968), (16, 803984), (32, 401992), (64, 200996), (109, 118016), (128, 100498), (218, 59008), (256, 50249), (436, 29504), (461, 27904), (872, 14752), (922, 13952), (1744, 7376), (1844, 6976), (3488, 3688)]