28548408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 53819592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 1559, 2289, 2616, 3052, 3118, 4578, 4677, 6104, 6236, 9156, 9354, 10913, 12472, 18312, 18708, 21826, 32739, 37416, 43652, 65478, 87304, 130956, 169931, 261912, 339862, 509793, 679724, 1019586, 1189517, 1359448, 2039172, 2379034, 3568551, 4078344, 4758068, 7137102, 9516136, 14274204, 28548408]

約数ペア:

[(1, 28548408), (2, 14274204), (3, 9516136), (4, 7137102), (6, 4758068), (7, 4078344), (8, 3568551), (12, 2379034), (14, 2039172), (21, 1359448), (24, 1189517), (28, 1019586), (42, 679724), (56, 509793), (84, 339862), (109, 261912), (168, 169931), (218, 130956), (327, 87304), (436, 65478), (654, 43652), (763, 37416), (872, 32739), (1308, 21826), (1526, 18708), (1559, 18312), (2289, 12472), (2616, 10913), (3052, 9354), (3118, 9156), (4578, 6236), (4677, 6104)]