25210528

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 57081024

約数和(自身を除く): 31870496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 467, 482, 934, 964, 1687, 1868, 1928, 3269, 3374, 3736, 3856, 6538, 6748, 7472, 7712, 13076, 13496, 14944, 26152, 26992, 52304, 53984, 104608, 112547, 225094, 450188, 787829, 900376, 1575658, 1800752, 3151316, 3601504, 6302632, 12605264, 25210528]

約数ペア:

[(1, 25210528), (2, 12605264), (4, 6302632), (7, 3601504), (8, 3151316), (14, 1800752), (16, 1575658), (28, 900376), (32, 787829), (56, 450188), (112, 225094), (224, 112547), (241, 104608), (467, 53984), (482, 52304), (934, 26992), (964, 26152), (1687, 14944), (1868, 13496), (1928, 13076), (3269, 7712), (3374, 7472), (3736, 6748), (3856, 6538)]