25507188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 74360832

約数和(自身を除く): 48853644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 797, 889, 1143, 1524, 1594, 1778, 2286, 2391, 2667, 3188, 3556, 4572, 4782, 5334, 5579, 7173, 8001, 9564, 10668, 11158, 14346, 16002, 16737, 22316, 28692, 32004, 33474, 50211, 66948, 100422, 101219, 200844, 202438, 303657, 404876, 607314, 708533, 910971, 1214628, 1417066, 1821942, 2125599, 2834132, 3643884, 4251198, 6376797, 8502396, 12753594, 25507188]

約数ペア:

[(1, 25507188), (2, 12753594), (3, 8502396), (4, 6376797), (6, 4251198), (7, 3643884), (9, 2834132), (12, 2125599), (14, 1821942), (18, 1417066), (21, 1214628), (28, 910971), (36, 708533), (42, 607314), (63, 404876), (84, 303657), (126, 202438), (127, 200844), (252, 101219), (254, 100422), (381, 66948), (508, 50211), (762, 33474), (797, 32004), (889, 28692), (1143, 22316), (1524, 16737), (1594, 16002), (1778, 14346), (2286, 11158), (2391, 10668), (2667, 9564), (3188, 8001), (3556, 7173), (4572, 5579), (4782, 5334)]