7561984

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 15289120

約数和(自身を除く): 7727136

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 271, 436, 542, 872, 1084, 1744, 2168, 3488, 4336, 6976, 8672, 13952, 17344, 27904, 29539, 34688, 59078, 69376, 118156, 236312, 472624, 945248, 1890496, 3780992, 7561984]

約数ペア:

[(1, 7561984), (2, 3780992), (4, 1890496), (8, 945248), (16, 472624), (32, 236312), (64, 118156), (109, 69376), (128, 59078), (218, 34688), (256, 29539), (271, 27904), (436, 17344), (542, 13952), (872, 8672), (1084, 6976), (1744, 4336), (2168, 3488)]