25328016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{25127}}^1$

素因数の和:25148

約数の個数: 60

約数和(自身を含む): 81012672

約数和(自身を除く): 55684656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 25127, 50254, 75381, 100508, 150762, 175889, 201016, 226143, 301524, 351778, 402032, 452286, 527667, 603048, 703556, 904572, 1055334, 1206096, 1407112, 1583001, 1809144, 2110668, 2814224, 3166002, 3618288, 4221336, 6332004, 8442672, 12664008, 25328016]

約数ペア:

[(1, 25328016), (2, 12664008), (3, 8442672), (4, 6332004), (6, 4221336), (7, 3618288), (8, 3166002), (9, 2814224), (12, 2110668), (14, 1809144), (16, 1583001), (18, 1407112), (21, 1206096), (24, 1055334), (28, 904572), (36, 703556), (42, 603048), (48, 527667), (56, 452286), (63, 402032), (72, 351778), (84, 301524), (112, 226143), (126, 201016), (144, 175889), (168, 150762), (252, 100508), (336, 75381), (504, 50254), (1008, 25127)]