25438656

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 56

約数和(自身を含む): 68762880

約数和(自身を除く): 43324224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 2819, 3008, 4512, 5638, 8457, 9024, 11276, 16914, 22552, 33828, 45104, 67656, 90208, 132493, 135312, 180416, 264986, 270624, 397479, 529972, 541248, 794958, 1059944, 1589916, 2119888, 3179832, 4239776, 6359664, 8479552, 12719328, 25438656]

約数ペア:

[(1, 25438656), (2, 12719328), (3, 8479552), (4, 6359664), (6, 4239776), (8, 3179832), (12, 2119888), (16, 1589916), (24, 1059944), (32, 794958), (47, 541248), (48, 529972), (64, 397479), (94, 270624), (96, 264986), (141, 180416), (188, 135312), (192, 132493), (282, 90208), (376, 67656), (564, 45104), (752, 33828), (1128, 22552), (1504, 16914), (2256, 11276), (2819, 9024), (3008, 8457), (4512, 5638)]