2006193728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2780

約数の個数: 112

約数和(自身を含む): 4996915584

約数和(自身を除く): 2990721856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 157, 176, 224, 308, 314, 352, 448, 616, 628, 704, 1099, 1232, 1256, 1727, 2198, 2464, 2512, 2593, 3454, 4396, 4928, 5024, 5186, 6908, 8792, 10048, 10372, 12089, 13816, 17584, 18151, 20744, 24178, 27632, 28523, 35168, 36302, 41488, 48356, 55264, 57046, 70336, 72604, 82976, 96712, 110528, 114092, 145208, 165952, 193424, 199661, 228184, 290416, 386848, 399322, 407101, 456368, 580832, 773696, 798644, 814202, 912736, 1161664, 1597288, 1628404, 1825472, 2849707, 3194576, 3256808, 4478111, 5699414, 6389152, 6513616, 8956222, 11398828, 12778304, 13027232, 17912444, 22797656, 26054464, 31346777, 35824888, 45595312, 62693554, 71649776, 91190624, 125387108, 143299552, 182381248, 250774216, 286599104, 501548432, 1003096864, 2006193728]

約数ペア:

[(1, 2006193728), (2, 1003096864), (4, 501548432), (7, 286599104), (8, 250774216), (11, 182381248), (14, 143299552), (16, 125387108), (22, 91190624), (28, 71649776), (32, 62693554), (44, 45595312), (56, 35824888), (64, 31346777), (77, 26054464), (88, 22797656), (112, 17912444), (154, 13027232), (157, 12778304), (176, 11398828), (224, 8956222), (308, 6513616), (314, 6389152), (352, 5699414), (448, 4478111), (616, 3256808), (628, 3194576), (704, 2849707), (1099, 1825472), (1232, 1628404), (1256, 1597288), (1727, 1161664), (2198, 912736), (2464, 814202), (2512, 798644), (2593, 773696), (3454, 580832), (4396, 456368), (4928, 407101), (5024, 399322), (5186, 386848), (6908, 290416), (8792, 228184), (10048, 199661), (10372, 193424), (12089, 165952), (13816, 145208), (17584, 114092), (18151, 110528), (20744, 96712), (24178, 82976), (27632, 72604), (28523, 70336), (35168, 57046), (36302, 55264), (41488, 48356)]