4428146870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{28663}}^1$

素因数の和:30884

約数の個数: 32

約数和(自身を含む): 9113776128

約数和(自身を除く): 4685629258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2207, 4414, 11035, 15449, 22070, 28663, 30898, 57326, 77245, 143315, 154490, 200641, 286630, 401282, 1003205, 2006410, 63259241, 126518482, 316296205, 442814687, 632592410, 885629374, 2214073435, 4428146870]

約数ペア:

[(1, 4428146870), (2, 2214073435), (5, 885629374), (7, 632592410), (10, 442814687), (14, 316296205), (35, 126518482), (70, 63259241), (2207, 2006410), (4414, 1003205), (11035, 401282), (15449, 286630), (22070, 200641), (28663, 154490), (30898, 143315), (57326, 77245)]