25002852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17509}}^1$

素因数の和:17540

約数の個数: 48

約数和(自身を含む): 70600320

約数和(自身を除く): 45597468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 17509, 35018, 52527, 70036, 105054, 122563, 210108, 245126, 297653, 367689, 490252, 595306, 735378, 892959, 1190612, 1470756, 1785918, 2083571, 3571836, 4167142, 6250713, 8334284, 12501426, 25002852]

約数ペア:

[(1, 25002852), (2, 12501426), (3, 8334284), (4, 6250713), (6, 4167142), (7, 3571836), (12, 2083571), (14, 1785918), (17, 1470756), (21, 1190612), (28, 892959), (34, 735378), (42, 595306), (51, 490252), (68, 367689), (84, 297653), (102, 245126), (119, 210108), (204, 122563), (238, 105054), (357, 70036), (476, 52527), (714, 35018), (1428, 17509)]