28761312

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 47346720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2287, 3144, 4192, 4574, 6288, 6861, 9148, 12576, 13722, 18296, 27444, 36592, 54888, 73184, 109776, 219552, 299597, 599194, 898791, 1198388, 1797582, 2396776, 3595164, 4793552, 7190328, 9587104, 14380656, 28761312]

約数ペア:

[(1, 28761312), (2, 14380656), (3, 9587104), (4, 7190328), (6, 4793552), (8, 3595164), (12, 2396776), (16, 1797582), (24, 1198388), (32, 898791), (48, 599194), (96, 299597), (131, 219552), (262, 109776), (393, 73184), (524, 54888), (786, 36592), (1048, 27444), (1572, 18296), (2096, 13722), (2287, 12576), (3144, 9148), (4192, 6861), (4574, 6288)]