16398230408

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1\times {\mathrm{1103}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 35341954560

約数和(自身を除く): 18943724152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1033, 1103, 1799, 2056, 2066, 2206, 3598, 4132, 4412, 7196, 7231, 7721, 8264, 8824, 14392, 14462, 15442, 28924, 30884, 57848, 61768, 265481, 283471, 530962, 566942, 1061924, 1133884, 1139399, 1858367, 1984297, 2123848, 2267768, 2278798, 3716734, 3968594, 4557596, 7433468, 7937188, 7975793, 9115192, 14866936, 15874376, 15951586, 31903172, 63806344, 292825543, 585651086, 1171302172, 2049778801, 2342604344, 4099557602, 8199115204, 16398230408]

約数ペア:

[(1, 16398230408), (2, 8199115204), (4, 4099557602), (7, 2342604344), (8, 2049778801), (14, 1171302172), (28, 585651086), (56, 292825543), (257, 63806344), (514, 31903172), (1028, 15951586), (1033, 15874376), (1103, 14866936), (1799, 9115192), (2056, 7975793), (2066, 7937188), (2206, 7433468), (3598, 4557596), (4132, 3968594), (4412, 3716734), (7196, 2278798), (7231, 2267768), (7721, 2123848), (8264, 1984297), (8824, 1858367), (14392, 1139399), (14462, 1133884), (15442, 1061924), (28924, 566942), (30884, 530962), (57848, 283471), (61768, 265481)]