1634976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{811}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 5320224

約数和(自身を除く): 3685248

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, 811, 1008, 1622, 2016, 2433, 3244, 4866, 5677, 6488, 7299, 9732, 11354, 12976, 14598, 17031, 19464, 22708, 25952, 29196, 34062, 38928, 45416, 51093, 58392, 68124, 77856, 90832, 102186, 116784, 136248, 181664, 204372, 233568, 272496, 408744, 544992, 817488, 1634976]

約数ペア:

[(1, 1634976), (2, 817488), (3, 544992), (4, 408744), (6, 272496), (7, 233568), (8, 204372), (9, 181664), (12, 136248), (14, 116784), (16, 102186), (18, 90832), (21, 77856), (24, 68124), (28, 58392), (32, 51093), (36, 45416), (42, 38928), (48, 34062), (56, 29196), (63, 25952), (72, 22708), (84, 19464), (96, 17031), (112, 14598), (126, 12976), (144, 11354), (168, 9732), (224, 7299), (252, 6488), (288, 5677), (336, 4866), (504, 3244), (672, 2433), (811, 2016), (1008, 1622)]