12725272

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 14692328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1019, 1561, 1784, 2038, 3122, 4076, 6244, 7133, 8152, 12488, 14266, 28532, 57064, 227237, 454474, 908948, 1590659, 1817896, 3181318, 6362636, 12725272]

約数ペア:

[(1, 12725272), (2, 6362636), (4, 3181318), (7, 1817896), (8, 1590659), (14, 908948), (28, 454474), (56, 227237), (223, 57064), (446, 28532), (892, 14266), (1019, 12488), (1561, 8152), (1784, 7133), (2038, 6244), (3122, 4076)]