25230856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 57470400

約数和(自身を除く): 32239544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 1559, 2023, 2312, 3118, 4046, 6236, 8092, 10913, 12472, 16184, 21826, 26503, 43652, 53006, 87304, 106012, 185521, 212024, 371042, 450551, 742084, 901102, 1484168, 1802204, 3153857, 3604408, 6307714, 12615428, 25230856]

約数ペア:

[(1, 25230856), (2, 12615428), (4, 6307714), (7, 3604408), (8, 3153857), (14, 1802204), (17, 1484168), (28, 901102), (34, 742084), (56, 450551), (68, 371042), (119, 212024), (136, 185521), (238, 106012), (289, 87304), (476, 53006), (578, 43652), (952, 26503), (1156, 21826), (1559, 16184), (2023, 12472), (2312, 10913), (3118, 8092), (4046, 6236)]