25070738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 22069102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 263, 526, 619, 1238, 1841, 2893, 3682, 4333, 5786, 6809, 8666, 13618, 20251, 40502, 47663, 95326, 162797, 325594, 1139579, 1790767, 2279158, 3581534, 12535369, 25070738]

約数ペア:

[(1, 25070738), (2, 12535369), (7, 3581534), (11, 2279158), (14, 1790767), (22, 1139579), (77, 325594), (154, 162797), (263, 95326), (526, 47663), (619, 40502), (1238, 20251), (1841, 13618), (2893, 8666), (3682, 6809), (4333, 5786)]