65156672

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 84

約数和(自身を含む): 152887680

約数和(自身を除く): 87731008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 263, 316, 392, 448, 526, 553, 632, 784, 1052, 1106, 1264, 1568, 1841, 2104, 2212, 2528, 3136, 3682, 3871, 4208, 4424, 5056, 7364, 7742, 8416, 8848, 12887, 14728, 15484, 16832, 17696, 20777, 25774, 29456, 30968, 35392, 41554, 51548, 58912, 61936, 83108, 103096, 117824, 123872, 145439, 166216, 206192, 247744, 290878, 332432, 412384, 581756, 664864, 824768, 1018073, 1163512, 1329728, 2036146, 2327024, 4072292, 4654048, 8144584, 9308096, 16289168, 32578336, 65156672]

約数ペア:

[(1, 65156672), (2, 32578336), (4, 16289168), (7, 9308096), (8, 8144584), (14, 4654048), (16, 4072292), (28, 2327024), (32, 2036146), (49, 1329728), (56, 1163512), (64, 1018073), (79, 824768), (98, 664864), (112, 581756), (158, 412384), (196, 332432), (224, 290878), (263, 247744), (316, 206192), (392, 166216), (448, 145439), (526, 123872), (553, 117824), (632, 103096), (784, 83108), (1052, 61936), (1106, 58912), (1264, 51548), (1568, 41554), (1841, 35392), (2104, 30968), (2212, 29456), (2528, 25774), (3136, 20777), (3682, 17696), (3871, 16832), (4208, 15484), (4424, 14728), (5056, 12887), (7364, 8848), (7742, 8416)]