2008285664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35437}}^1$

素因数の和:35488

約数の個数: 96

約数和(自身を含む): 5143896576

約数和(自身を除く): 3135610912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 506, 616, 644, 736, 1012, 1232, 1288, 1771, 2024, 2464, 2576, 3542, 4048, 5152, 7084, 8096, 14168, 28336, 35437, 56672, 70874, 141748, 248059, 283496, 389807, 496118, 566992, 779614, 815051, 992236, 1133984, 1559228, 1630102, 1984472, 2728649, 3118456, 3260204, 3968944, 5457298, 5705357, 6236912, 6520408, 7937888, 8965561, 10914596, 11410714, 12473824, 13040816, 17931122, 21829192, 22821428, 26081632, 35862244, 43658384, 45642856, 62758927, 71724488, 87316768, 91285712, 125517854, 143448976, 182571424, 251035708, 286897952, 502071416, 1004142832, 2008285664]

約数ペア:

[(1, 2008285664), (2, 1004142832), (4, 502071416), (7, 286897952), (8, 251035708), (11, 182571424), (14, 143448976), (16, 125517854), (22, 91285712), (23, 87316768), (28, 71724488), (32, 62758927), (44, 45642856), (46, 43658384), (56, 35862244), (77, 26081632), (88, 22821428), (92, 21829192), (112, 17931122), (154, 13040816), (161, 12473824), (176, 11410714), (184, 10914596), (224, 8965561), (253, 7937888), (308, 6520408), (322, 6236912), (352, 5705357), (368, 5457298), (506, 3968944), (616, 3260204), (644, 3118456), (736, 2728649), (1012, 1984472), (1232, 1630102), (1288, 1559228), (1771, 1133984), (2024, 992236), (2464, 815051), (2576, 779614), (3542, 566992), (4048, 496118), (5152, 389807), (7084, 283496), (8096, 248059), (14168, 141748), (28336, 70874), (35437, 56672)]