1870606976

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21523}}^1$

素因数の和:21641

約数の個数: 64

約数和(自身を含む): 4303078080

約数和(自身を除く): 2432471104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1552, 2716, 3104, 5432, 6208, 10864, 12416, 21523, 21728, 43046, 43456, 86092, 86912, 150661, 172184, 301322, 344368, 602644, 688736, 1205288, 1377472, 2087731, 2410576, 2754944, 4175462, 4821152, 8350924, 9642304, 14614117, 16701848, 19284608, 29228234, 33403696, 58456468, 66807392, 116912936, 133614784, 233825872, 267229568, 467651744, 935303488, 1870606976]

約数ペア:

[(1, 1870606976), (2, 935303488), (4, 467651744), (7, 267229568), (8, 233825872), (14, 133614784), (16, 116912936), (28, 66807392), (32, 58456468), (56, 33403696), (64, 29228234), (97, 19284608), (112, 16701848), (128, 14614117), (194, 9642304), (224, 8350924), (388, 4821152), (448, 4175462), (679, 2754944), (776, 2410576), (896, 2087731), (1358, 1377472), (1552, 1205288), (2716, 688736), (3104, 602644), (5432, 344368), (6208, 301322), (10864, 172184), (12416, 150661), (21523, 86912), (21728, 86092), (43046, 43456)]