11557712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 23275296

約数和(自身を除く): 11717584

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 157, 172, 214, 314, 344, 428, 628, 688, 856, 1256, 1712, 2512, 4601, 6751, 9202, 13502, 16799, 18404, 27004, 33598, 36808, 54008, 67196, 73616, 108016, 134392, 268784, 722357, 1444714, 2889428, 5778856, 11557712]

約数ペア:

[(1, 11557712), (2, 5778856), (4, 2889428), (8, 1444714), (16, 722357), (43, 268784), (86, 134392), (107, 108016), (157, 73616), (172, 67196), (214, 54008), (314, 36808), (344, 33598), (428, 27004), (628, 18404), (688, 16799), (856, 13502), (1256, 9202), (1712, 6751), (2512, 4601)]