25136916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6367}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 68468736

約数和(自身を除く): 43331820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 6367, 12734, 19101, 25468, 38202, 44569, 76404, 89138, 133707, 178276, 267414, 299249, 534828, 598498, 897747, 1196996, 1795494, 2094743, 3590988, 4189486, 6284229, 8378972, 12568458, 25136916]

約数ペア:

[(1, 25136916), (2, 12568458), (3, 8378972), (4, 6284229), (6, 4189486), (7, 3590988), (12, 2094743), (14, 1795494), (21, 1196996), (28, 897747), (42, 598498), (47, 534828), (84, 299249), (94, 267414), (141, 178276), (188, 133707), (282, 89138), (329, 76404), (564, 44569), (658, 38202), (987, 25468), (1316, 19101), (1974, 12734), (3948, 6367)]