25136856

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2749}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 68640000

約数和(自身を除く): 43503144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 2749, 3048, 4572, 5498, 8247, 9144, 10996, 16494, 21992, 24741, 32988, 49482, 65976, 98964, 197928, 349123, 698246, 1047369, 1396492, 2094738, 2792984, 3142107, 4189476, 6284214, 8378952, 12568428, 25136856]

約数ペア:

[(1, 25136856), (2, 12568428), (3, 8378952), (4, 6284214), (6, 4189476), (8, 3142107), (9, 2792984), (12, 2094738), (18, 1396492), (24, 1047369), (36, 698246), (72, 349123), (127, 197928), (254, 98964), (381, 65976), (508, 49482), (762, 32988), (1016, 24741), (1143, 21992), (1524, 16494), (2286, 10996), (2749, 9144), (3048, 8247), (4572, 5498)]