28474656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42373}}^1$

素因数の和:42393

約数の個数: 48

約数和(自身を含む): 85425984

約数和(自身を除く): 56951328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42373, 84746, 127119, 169492, 254238, 296611, 338984, 508476, 593222, 677968, 889833, 1016952, 1186444, 1355936, 1779666, 2033904, 2372888, 3559332, 4067808, 4745776, 7118664, 9491552, 14237328, 28474656]

約数ペア:

[(1, 28474656), (2, 14237328), (3, 9491552), (4, 7118664), (6, 4745776), (7, 4067808), (8, 3559332), (12, 2372888), (14, 2033904), (16, 1779666), (21, 1355936), (24, 1186444), (28, 1016952), (32, 889833), (42, 677968), (48, 593222), (56, 508476), (84, 338984), (96, 296611), (112, 254238), (168, 169492), (224, 127119), (336, 84746), (672, 42373)]