39640832

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 98700672

約数和(自身を除く): 59059840

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, 2011, 2464, 2816, 4022, 4928, 8044, 9856, 14077, 16088, 19712, 22121, 28154, 32176, 44242, 56308, 64352, 88484, 112616, 128704, 154847, 176968, 225232, 257408, 309694, 353936, 450464, 514816, 619388, 707872, 900928, 1238776, 1415744, 1801856, 2477552, 2831488, 3603712, 4955104, 5662976, 9910208, 19820416, 39640832]

約数ペア:

[(1, 39640832), (2, 19820416), (4, 9910208), (7, 5662976), (8, 4955104), (11, 3603712), (14, 2831488), (16, 2477552), (22, 1801856), (28, 1415744), (32, 1238776), (44, 900928), (56, 707872), (64, 619388), (77, 514816), (88, 450464), (112, 353936), (128, 309694), (154, 257408), (176, 225232), (224, 176968), (256, 154847), (308, 128704), (352, 112616), (448, 88484), (616, 64352), (704, 56308), (896, 44242), (1232, 32176), (1408, 28154), (1792, 22121), (2011, 19712), (2464, 16088), (2816, 14077), (4022, 9856), (4928, 8044)]