25145568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12473}}^1$

素因数の和:12496

約数の個数: 72

約数和(自身を含む): 81729648

約数和(自身を除く): 56584080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12473, 24946, 37419, 49892, 74838, 87311, 99784, 112257, 149676, 174622, 199568, 224514, 261933, 299352, 349244, 399136, 449028, 523866, 598704, 698488, 785799, 898056, 1047732, 1197408, 1396976, 1571598, 1796112, 2095464, 2793952, 3143196, 3592224, 4190928, 6286392, 8381856, 12572784, 25145568]

約数ペア:

[(1, 25145568), (2, 12572784), (3, 8381856), (4, 6286392), (6, 4190928), (7, 3592224), (8, 3143196), (9, 2793952), (12, 2095464), (14, 1796112), (16, 1571598), (18, 1396976), (21, 1197408), (24, 1047732), (28, 898056), (32, 785799), (36, 698488), (42, 598704), (48, 523866), (56, 449028), (63, 399136), (72, 349244), (84, 299352), (96, 261933), (112, 224514), (126, 199568), (144, 174622), (168, 149676), (224, 112257), (252, 99784), (288, 87311), (336, 74838), (504, 49892), (672, 37419), (1008, 24946), (2016, 12473)]