25200952

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 54213120

約数和(自身を除く): 29012168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 1447, 2177, 2488, 2894, 4354, 5788, 8708, 10129, 11576, 17416, 20258, 40516, 81032, 450017, 900034, 1800068, 3150119, 3600136, 6300238, 12600476, 25200952]

約数ペア:

[(1, 25200952), (2, 12600476), (4, 6300238), (7, 3600136), (8, 3150119), (14, 1800068), (28, 900034), (56, 450017), (311, 81032), (622, 40516), (1244, 20258), (1447, 17416), (2177, 11576), (2488, 10129), (2894, 8708), (4354, 5788)]