1556128

素因数分解:

$2^5\times 7^1\times {\mathrm{6947}}^1$

素因数の和:6964

約数の個数: 24

約数和(自身を含む): 3501792

約数和(自身を除く): 1945664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6947, 13894, 27788, 48629, 55576, 97258, 111152, 194516, 222304, 389032, 778064, 1556128]

約数ペア:

[(1, 1556128), (2, 778064), (4, 389032), (7, 222304), (8, 194516), (14, 111152), (16, 97258), (28, 55576), (32, 48629), (56, 27788), (112, 13894), (224, 6947)]