253171576

素因数分解:

$2^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{4261}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 543149280

約数和(自身を除く): 289977704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1061, 2122, 4244, 4261, 7427, 8488, 8522, 14854, 17044, 29708, 29827, 34088, 59416, 59654, 119308, 238616, 4520921, 9041842, 18083684, 31646447, 36167368, 63292894, 126585788, 253171576]

約数ペア:

[(1, 253171576), (2, 126585788), (4, 63292894), (7, 36167368), (8, 31646447), (14, 18083684), (28, 9041842), (56, 4520921), (1061, 238616), (2122, 119308), (4244, 59654), (4261, 59416), (7427, 34088), (8488, 29827), (8522, 29708), (14854, 17044)]