25157664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12502

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 56611296

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, 12479, 24958, 37437, 49916, 74874, 87353, 99832, 112311, 149748, 174706, 199664, 224622, 262059, 299496, 349412, 399328, 449244, 524118, 598992, 698824, 786177, 898488, 1048236, 1197984, 1397648, 1572354, 1796976, 2096472, 2795296, 3144708, 3593952, 4192944, 6289416, 8385888, 12578832, 25157664]

約数ペア:

[(1, 25157664), (2, 12578832), (3, 8385888), (4, 6289416), (6, 4192944), (7, 3593952), (8, 3144708), (9, 2795296), (12, 2096472), (14, 1796976), (16, 1572354), (18, 1397648), (21, 1197984), (24, 1048236), (28, 898488), (32, 786177), (36, 698824), (42, 598992), (48, 524118), (56, 449244), (63, 399328), (72, 349412), (84, 299496), (96, 262059), (112, 224622), (126, 199664), (144, 174706), (168, 149748), (224, 112311), (252, 99832), (288, 87353), (336, 74874), (504, 49916), (672, 37437), (1008, 24958), (2016, 12479)]