1641398528

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83269}}^1$

素因数の和:83303

約数の個数: 72

約数和(自身を含む): 4084893120

約数和(自身を除く): 2443494592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 83269, 166538, 333076, 582883, 666152, 915959, 1165766, 1332304, 1831918, 2331532, 2664608, 3663836, 4663064, 5329216, 6411713, 7327672, 9326128, 10658432, 12823426, 14655344, 18652256, 21316864, 25646852, 29310688, 37304512, 51293704, 58621376, 74609024, 102587408, 117242752, 149218048, 205174816, 234485504, 410349632, 820699264, 1641398528]

約数ペア:

[(1, 1641398528), (2, 820699264), (4, 410349632), (7, 234485504), (8, 205174816), (11, 149218048), (14, 117242752), (16, 102587408), (22, 74609024), (28, 58621376), (32, 51293704), (44, 37304512), (56, 29310688), (64, 25646852), (77, 21316864), (88, 18652256), (112, 14655344), (128, 12823426), (154, 10658432), (176, 9326128), (224, 7327672), (256, 6411713), (308, 5329216), (352, 4663064), (448, 3663836), (616, 2664608), (704, 2331532), (896, 1831918), (1232, 1332304), (1408, 1165766), (1792, 915959), (2464, 666152), (2816, 582883), (4928, 333076), (9856, 166538), (19712, 83269)]