25368984

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 70898400

約数和(自身を除く): 45529416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 457, 514, 771, 914, 1028, 1371, 1542, 1828, 2056, 2313, 2742, 3084, 3656, 4113, 4626, 5484, 6168, 6939, 8226, 9252, 10968, 12339, 13878, 16452, 18504, 24678, 27756, 32904, 49356, 55512, 98712, 117449, 234898, 352347, 469796, 704694, 939592, 1057041, 1409388, 2114082, 2818776, 3171123, 4228164, 6342246, 8456328, 12684492, 25368984]

約数ペア:

[(1, 25368984), (2, 12684492), (3, 8456328), (4, 6342246), (6, 4228164), (8, 3171123), (9, 2818776), (12, 2114082), (18, 1409388), (24, 1057041), (27, 939592), (36, 704694), (54, 469796), (72, 352347), (108, 234898), (216, 117449), (257, 98712), (457, 55512), (514, 49356), (771, 32904), (914, 27756), (1028, 24678), (1371, 18504), (1542, 16452), (1828, 13878), (2056, 12339), (2313, 10968), (2742, 9252), (3084, 8226), (3656, 6939), (4113, 6168), (4626, 5484)]